First study of reionization in tilted flat and untilted non-flat dynamical dark energy inflation models

Mitra, Sourav; Park, Chan-Gyung; Choudhury, Tirthankar Roy; Ratra, Bharat

doi:10.1093/mnras/stz1560

Title: First study of reionization in tilted flat and untilted non-flat dynamical dark energy inflation models

Journal Article · Fri Jun 07 00:00:00 EDT 2019 · Monthly Notices of the Royal Astronomical Society

DOI:https://doi.org/10.1093/mnras/stz1560· OSTI ID:1613079

Mitra, Sourav ^[1]; Park, Chan-Gyung ^[2];

^[3]; Ratra, Bharat ^[4]

Department of Physics, Surendranath College, 24/2 M. G. Road, Kolkata 700009, India
Division of Science Education and Institute of Fusion Science, Chonbuk National University, Jeonju 54896, South Korea; Department of Physics, Kansas State University, 116 Cardwell Hall, Manhattan, KS 66506, USA
National Centre for Radio Astrophysics, TIFR, Post Bag 3, Ganeshkhind, Pune 411007, India
Department of Physics, Kansas State University, 116 Cardwell Hall, Manhattan, KS 66506, USA

We examine the effects of dark energy dynamics and spatial curvature on cosmic reionization by studying reionization in tilted spatially flat and untilted non-flat XCDM and $$\phi$$CDM dynamical dark energy inflation models that best fit the Planck 2015 cosmic microwave background (CMB) anisotropy and a large compilation of non-CMB data. We carry out a detailed statistical study, based on a principal component analysis and a Markov chain Monte Carlo analysis of a compilation of lower-redshift reionization data to estimate the uncertainties in the cosmological model reionization histories. We find that, irrespective of the nature of dark energy, there are significant differences between the reionization histories of the spatially flat and non-flat models. Although both the flat and non-flat models can accurately match the low-redshift (z ≲ 6) reionization observations, there is a clear discrepancy between high-redshift (z > 7) Lyman-α emitter data and the predictions from non-flat models. This is solely due to the fact that the non-flat models have a significantly larger electron scattering optical depth, τ_el, compared to the flat models, which requires an extended and much earlier reionization scenario supported by more high-redshift ionizing sources in the non-flat models. Non-flat models also require strong redshift evolution in the photon escape fraction, which can become unrealistically high (≳1) at some redshifts. However, τ_el is about 0.9-σ lower in the tilted flat ΛCDM model when the new Planck 2018 data are used and this reduction will partially alleviate the tension between the non-flat model predictions and the data.

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Research Organization:: Kansas State Univ., Manhattan, KS (United States)

Sponsoring Organization:: USDOE Office of Science (SC)

DOE Contract Number:: SC0019038

OSTI ID:: 1613079

Journal Information:: Monthly Notices of the Royal Astronomical Society, Vol. 487, Issue 4; ISSN 0035-8711

Publisher:: Royal Astronomical Society

Country of Publication:: United States

Language:: English

References (149)

Implications for Cosmic Reionization from the Optical Afterglow Spectrum of the Gamma-Ray Burst 050904 at z = 6.3 Totani, Tomonori; Kawai, Nobuyuki; Kosugi, George Publications of the Astronomical Society of Japan, Vol. 58, Issue 3 https://doi.org/10.1093/pasj/58.3.485	journal	June 2006
On the contribution of active galactic nuclei to the high-redshift metagalactic ionizing background D'Aloisio, Anson; Upton Sanderbeck, Phoebe R.; McQuinn, Matthew Monthly Notices of the Royal Astronomical Society, Vol. 468, Issue 4 https://doi.org/10.1093/mnras/stx711	journal	March 2017
Model-independent curvature determination with 21 cm intensity mapping experiments Witzemann, Amadeus; Bull, Philip; Clarkson, Chris Monthly Notices of the Royal Astronomical Society: Letters, Vol. 477, Issue 1 https://doi.org/10.1093/mnrasl/sly062	journal	April 2018
Radiative Transfer in a Clumpy Universe. iv. new Synthesis Models of the Cosmic Uv/X-Ray Background Haardt, Francesco; Madau, Piero The Astrophysical Journal, Vol. 746, Issue 2 https://doi.org/10.1088/0004-637X/746/2/125	journal	February 2012
Reionization and Galaxy Evolution Probed by z = 7 Lyα Emitters Ota, Kazuaki; Iye, Masanori; Kashikawa, Nobunari The Astrophysical Journal, Vol. 677, Issue 1 https://doi.org/10.1086/529006	journal	April 2008
Joint quasar-cosmic microwave background constraints on reionization history: Joint quasar-CMB constraints on reionization Mitra, Sourav; Choudhury, T. Roy; Ferrara, Andrea Monthly Notices of the Royal Astronomical Society, Vol. 419, Issue 2 https://doi.org/10.1111/j.1365-2966.2011.19804.x	journal	October 2011
Concordance models of reionization: implications for faint galaxies and escape fraction evolution: Concordance models of reionization Kuhlen, Michael; Faucher-Giguère, Claude-André Monthly Notices of the Royal Astronomical Society, Vol. 423, Issue 1 https://doi.org/10.1111/j.1365-2966.2012.20924.x	journal	April 2012
The redshift evolution of escape fraction of hydrogen ionizing photons from galaxies Khaire, Vikram; Srianand, Raghunathan; Choudhury, Tirthankar Roy Monthly Notices of the Royal Astronomical Society, Vol. 457, Issue 4 https://doi.org/10.1093/mnras/stw192	journal	February 2016
Planck 2015 Constraints on the Non-flat ΛCDM Inflation Model Ooba, Junpei; Ratra, Bharat; Sugiyama, Naoshi The Astrophysical Journal, Vol. 864, Issue 1 https://doi.org/10.3847/1538-4357/aad633	journal	August 2018
The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: cosmological analysis of the DR12 galaxy sample Alam, Shadab; Ata, Metin; Bailey, Stephen Monthly Notices of the Royal Astronomical Society, Vol. 470, Issue 3 https://doi.org/10.1093/mnras/stx721	journal	March 2017
The Reionization of the Universe by the First Stars and Quasars Loeb, Abraham; Barkana, Rennan Annual Review of Astronomy and Astrophysics, Vol. 39, Issue 1 https://doi.org/10.1146/annurev.astro.39.1.19	journal	September 2001
Constraints on dark energy dynamics and spatial curvature from Hubble parameter and baryon acoustic oscillation data Ryan, Joseph; Doshi, Sanket; Ratra, Bharat Monthly Notices of the Royal Astronomical Society, Vol. 480, Issue 1 https://doi.org/10.1093/mnras/sty1922	journal	July 2018
Constraining the contribution of active galactic nuclei to reionization Hassan, Sultan; Davé, Romeel; Mitra, Sourav Monthly Notices of the Royal Astronomical Society, Vol. 473, Issue 1 https://doi.org/10.1093/mnras/stx2194	journal	August 2017
Understanding the redshift evolution of the luminosity functions of Lyman α emitters Samui, Saumyadip; Srianand, Raghunathan; Subramanian, Kandaswamy Monthly Notices of the Royal Astronomical Society, Vol. 398, Issue 4 https://doi.org/10.1111/j.1365-2966.2009.15245.x	journal	October 2009
Hubble parameter reconstruction from a principal component analysis: minimizing the bias Ishida, E. E. O.; de Souza, R. S. Astronomy & Astrophysics, Vol. 527 https://doi.org/10.1051/0004-6361/201015281	journal	January 2011
Reionization and feedback in overdense regions at high redshift: Reionization in overdense regions Kulkarni, Girish; Choudhury, T. Roy Monthly Notices of the Royal Astronomical Society, Vol. 412, Issue 4 https://doi.org/10.1111/j.1365-2966.2010.18100.x	journal	January 2011
Planck 2015 results : XIII. Cosmological parameters Ade, P. A. R.; Aghanim, N.; Arnaud, M. Astronomy & Astrophysics, Vol. 594 https://doi.org/10.1051/0004-6361/201525830	journal	September 2016
Line-Emitting Galaxies Beyond a Redshift of 7: an Improved Method for Estimating the Evolving Neutrality of the Intergalactic Medium Schenker, Matthew A.; Ellis, Richard S.; Konidaris, Nick P. The Astrophysical Journal, Vol. 795, Issue 1 https://doi.org/10.1088/0004-637X/795/1/20	journal	October 2014
COSMIC REIONIZATION AND EARLY STAR-FORMING GALAXIES: A JOINT ANALYSIS OF NEW CONSTRAINTS FROM PLANCK AND THE HUBBLE SPACE TELESCOPE Robertson, Brant E.; Ellis, Richard S.; Furlanetto, Steven R. The Astrophysical Journal, Vol. 802, Issue 2 https://doi.org/10.1088/2041-8205/802/2/L19	journal	April 2015
Hubble Parameter Measurement Constraints on the Redshift of the Deceleration–Acceleration Transition, Dynamical dark Energy, and Space Curvature Farooq, Omer; Madiyar, Foram Ranjeet; Crandall, Sara The Astrophysical Journal, Vol. 835, Issue 1 https://doi.org/10.3847/1538-4357/835/1/26	journal	January 2017
Exploring parameter constraints on quintessential dark energy: The inverse power law model Yashar, Mark; Bozek, Brandon; Abrahamse, Augusta Physical Review D, Vol. 79, Issue 10 https://doi.org/10.1103/PhysRevD.79.103004	journal	May 2009
Model-independent evidence in favour of an end to reionization by z ≈ 6 McGreer, Ian D.; Mesinger, Andrei; D'Odorico, Valentina Monthly Notices of the Royal Astronomical Society, Vol. 447, Issue 1 https://doi.org/10.1093/mnras/stu2449	journal	December 2014
The Dark Ages of the Universe and hydrogen reionization Natarajan, A.; Yoshida, N. Progress of Theoretical and Experimental Physics, Vol. 2014, Issue 6 https://doi.org/10.1093/ptep/ptu067	journal	June 2014
Quantitative Constraints on the Reionization History from the IGM Damping Wing Signature in Two Quasars at z > 7 Davies, Frederick B.; Hennawi, Joseph F.; Bañados, Eduardo The Astrophysical Journal, Vol. 864, Issue 2 https://doi.org/10.3847/1538-4357/aad6dc	journal	September 2018
Binned Hubble parameter measurements and the cosmological deceleration–acceleration transition Farooq, Omer; Crandall, Sara; Ratra, Bharat Physics Letters B, Vol. 726, Issue 1-3 https://doi.org/10.1016/j.physletb.2013.08.078	journal	October 2013
Constraints on reionization from the z = 7.5 QSO ULASJ1342+0928 Greig, Bradley; Mesinger, Andrei; Bañados, Eduardo Monthly Notices of the Royal Astronomical Society, Vol. 484, Issue 4 https://doi.org/10.1093/mnras/stz230	journal	January 2019
Principal Component Analysis with Noisy and/or Missing Data Bailey, Stephen Publications of the Astronomical Society of the Pacific, Vol. 124, Issue 919 https://doi.org/10.1086/668105	journal	September 2012
Model-independent Curvature Determination from Gravitational-wave Standard Sirens and Cosmic Chronometers Wei, Jun-Jie The Astrophysical Journal, Vol. 868, Issue 1 https://doi.org/10.3847/1538-4357/aae696	journal	November 2018
An Evaluation of Cosmological Models from the Expansion and Growth of Structure Measurements Zhai, Zhongxu; Blanton, Michael; Slosar, Anže The Astrophysical Journal, Vol. 850, Issue 2 https://doi.org/10.3847/1538-4357/aa9888	journal	December 2017
Planck 2015 Constraints on the Nonflat ϕ CDM Inflation Model Ooba, Junpei; Ratra, Bharat; Sugiyama, Naoshi The Astrophysical Journal, Vol. 866, Issue 1 https://doi.org/10.3847/1538-4357/aadcf3	journal	October 2018
Principal components of CMB non-Gaussianity Regan, Donough; Munshi, Dipak Monthly Notices of the Royal Astronomical Society, Vol. 448, Issue 3 https://doi.org/10.1093/mnras/stv153	journal	February 2015
Model‐Independent Constraints on Reionization from Large‐Scale Cosmic Microwave Background Polarization Mortonson, Michael J.; Hu, Wayne The Astrophysical Journal, Vol. 672, Issue 2 https://doi.org/10.1086/523958	journal	January 2008
The Universe Is Reionizing at z ∼ 7: Bayesian Inference of the IGM Neutral Fraction Using Ly α Emission from Galaxies Mason, Charlotte A.; Treu, Tommaso; Dijkstra, Mark The Astrophysical Journal, Vol. 856, Issue 1 https://doi.org/10.3847/1538-4357/aab0a7	journal	March 2018
Polarization predictions for inflationary CMB power spectrum features Miranda, Vinícius; Hu, Wayne; Dvorkin, Cora Physical Review D, Vol. 91, Issue 6 https://doi.org/10.1103/PhysRevD.91.063514	journal	March 2015
Hubble Parameter and Baryon Acoustic Oscillation Measurement Constraints on the Hubble Constant, the Deviation from the Spatially Flat ΛCDM Model, the Deceleration–Acceleration Transition Redshift, and Spatial Curvature Yu, Hai; Ratra, Bharat; Wang, Fa-Yin The Astrophysical Journal, Vol. 856, Issue 1 https://doi.org/10.3847/1538-4357/aab0a2	journal	March 2018
Cosmological parameters from CMB and other data: A Monte Carlo approach Lewis, Antony; Bridle, Sarah Physical Review D, Vol. 66, Issue 10 https://doi.org/10.1103/PhysRevD.66.103511	journal	November 2002
Everything you always wanted to know about the cosmological constant problem (but were afraid to ask) Martin, Jérôme Comptes Rendus Physique, Vol. 13, Issue 6-7 https://doi.org/10.1016/j.crhy.2012.04.008	journal	July 2012
Cosmic Reionization After Planck: Could Quasars do it all? Madau, Piero; Haardt, Francesco The Astrophysical Journal, Vol. 813, Issue 1 https://doi.org/10.1088/2041-8205/813/1/L8	journal	October 2015
Constraints on field flows of quintessence dark energy Tosone, Federico; Haridasu, Balakrishna S.; Luković, Vladimir V. Physical Review D, Vol. 99, Issue 4 https://doi.org/10.1103/PhysRevD.99.043503	journal	February 2019
Cosmology with a time-variable cosmological 'constant' Peebles, P. J. E.; Ratra, Bharat The Astrophysical Journal, Vol. 325 https://doi.org/10.1086/185100	journal	February 1988
Are we witnessing the epoch of reionisation at z = 7.1 from the spectrum of J1120+0641? Greig, Bradley; Mesinger, Andrei; Haiman, Zoltán Monthly Notices of the Royal Astronomical Society https://doi.org/10.1093/mnras/stw3351	journal	December 2016
Inflation in a closed universe Ratra, Bharat Physical Review D, Vol. 96, Issue 10 https://doi.org/10.1103/PhysRevD.96.103534	journal	November 2017
How neutral is the intergalactic medium surrounding the redshift z = 7.085 quasar ULAS J1120+0641?: How neutral is the IGM around J1120+0641? Bolton, J. S.; Haehnelt, M. G.; Warren, S. J. Monthly Notices of the Royal Astronomical Society: Letters, Vol. 416, Issue 1 https://doi.org/10.1111/j.1745-3933.2011.01100.x	journal	July 2011
Inflation in an exponential-potential scalar field model Ratra, Bharat Physical Review D, Vol. 45, Issue 6 https://doi.org/10.1103/PhysRevD.45.1913	journal	March 1992
The Beginning and Evolution of the Universe Ratra, Bharat; Vogeley, Michael S. Publications of the Astronomical Society of the Pacific, Vol. 120, Issue 865 https://doi.org/10.1086/529495	journal	March 2008
On the rapid demise of Ly α emitters at redshift z ≳ 7 due to the increasing incidence of optically thick absorption systems Bolton, James S.; Haehnelt, Martin G. Monthly Notices of the Royal Astronomical Society, Vol. 429, Issue 2 https://doi.org/10.1093/mnras/sts455	journal	December 2012
Mass loss of galaxies due to an ultraviolet background Okamoto, Takashi; Gao, Liang; Theuns, Tom Monthly Notices of the Royal Astronomical Society, Vol. 390, Issue 3 https://doi.org/10.1111/j.1365-2966.2008.13830.x	journal	November 2008
Lyman α emitters gone missing: evidence for late reionization? Choudhury, Tirthankar Roy; Puchwein, Ewald; Haehnelt, Martin G. Monthly Notices of the Royal Astronomical Society, Vol. 452, Issue 1 https://doi.org/10.1093/mnras/stv1250	journal	July 2015
Baryonic Effects in Cosmic Shear Tomography: PCA Parameterization and the Importance of Extreme Baryonic Models Mohammed, Irshad; Gnedin, Nickolay Y. The Astrophysical Journal, Vol. 863, Issue 2 https://doi.org/10.3847/1538-4357/aad3b1	journal	August 2018
STATISTICS OF 207 Lyα EMITTERS AT A REDSHIFT NEAR 7: CONSTRAINTS ON REIONIZATION AND GALAXY FORMATION MODELS Ouchi, Masami; Shimasaku, Kazuhiro; Furusawa, Hisanori The Astrophysical Journal, Vol. 723, Issue 1 https://doi.org/10.1088/0004-637X/723/1/869	journal	October 2010
New Constraints on Cosmic Reionization from the 2012 Hubble Ultra deep Field Campaign Robertson, Brant E.; Furlanetto, Steven R.; Schneider, Evan The Astrophysical Journal, Vol. 768, Issue 1 https://doi.org/10.1088/0004-637X/768/1/71	journal	April 2013
The escape fraction of ionizing photons from high-redshift galaxies from data-constrained reionization models Mitra, S.; Ferrara, A.; Choudhury, T. R. Monthly Notices of the Royal Astronomical Society: Letters, Vol. 428, Issue 1 https://doi.org/10.1093/mnrasl/sls001	journal	October 2012
The Complete Light-curve Sample of Spectroscopically Confirmed SNe Ia from Pan-STARRS1 and Cosmological Constraints from the Combined Pantheon Sample Scolnic, D. M.; Jones, D. O.; Rest, A. The Astrophysical Journal, Vol. 859, Issue 2 https://doi.org/10.3847/1538-4357/aab9bb	journal	May 2018
Tracking the pre-inflation era from density perturbation spectra Sasaki, Tadashi; Suzuki, Hisao Physical Review D, Vol. 99, Issue 6 https://doi.org/10.1103/PhysRevD.99.063502	journal	March 2019
Diversity of the Lyman continuum escape fractions of high-z galaxies and its origins Sumida, Takumi; Kashino, Daichi; Hasegawa, Kenji Monthly Notices of the Royal Astronomical Society, Vol. 475, Issue 3 https://doi.org/10.1093/mnras/sty044	journal	January 2018
The distance sum rule from strong lensing systems and quasars – test of cosmic curvature and beyond Qi, Jing-Zhao; Cao, Shuo; Zhang, Sixuan Monthly Notices of the Royal Astronomical Society, Vol. 483, Issue 1 https://doi.org/10.1093/mnras/sty3175	journal	November 2018
Constraining the dark energy statefinder hierarchy in a kinematic approach Mukherjee, Ankan; Paul, Niladri; Jassal, H. K. Journal of Cosmology and Astroparticle Physics, Vol. 2019, Issue 01 https://doi.org/10.1088/1475-7516/2019/01/005	journal	January 2019
Observational Constraints on Cosmic Reionization Fan, Xiaohui; Carilli, C. L.; Keating, B. Annual Review of Astronomy and Astrophysics, Vol. 44, Issue 1 https://doi.org/10.1146/annurev.astro.44.051905.092514	journal	September 2006
Cosmic reionization after Planck II: contribution from quasars Mitra, Sourav; Choudhury, T. Roy; Ferrara, Andrea Monthly Notices of the Royal Astronomical Society, Vol. 473, Issue 1 https://doi.org/10.1093/mnras/stx2443	journal	September 2017
Dynamical dark energy: Scalar fields and running vacuum Solà, Joan; Gómez-Valent, Adrià; de Cruz Pérez, Javier Modern Physics Letters A, Vol. 32, Issue 09 https://doi.org/10.1142/S0217732317500547	journal	March 2017
Inflation in an open universe Ratra, Bharat; Peebles, P. J. E. Physical Review D, Vol. 52, Issue 4 https://doi.org/10.1103/PhysRevD.52.1837	journal	August 1995
Cosmic confusion: degeneracies among cosmological parameters derived from measurements of microwave background anisotropies Efstathiou, G.; Bond, J. R. Monthly Notices of the Royal Astronomical Society, Vol. 304, Issue 1 https://doi.org/10.1046/j.1365-8711.1999.02274.x	journal	March 1999
First study of reionization in the Planck 2015 normalized closed ΛCDM inflation model Mitra, Sourav; Choudhury, Tirthankar Roy; Ratra, Bharat Monthly Notices of the Royal Astronomical Society, Vol. 479, Issue 4 https://doi.org/10.1093/mnras/sty1835	journal	July 2018
GRB 130606A AS A PROBE OF THE INTERGALACTIC MEDIUM AND THE INTERSTELLAR MEDIUM IN A STAR-FORMING GALAXY IN THE FIRST Gyr AFTER THE BIG BANG Chornock, Ryan; Berger, Edo; Fox, Derek B. The Astrophysical Journal, Vol. 774, Issue 1 https://doi.org/10.1088/0004-637X/774/1/26	journal	August 2013
Measuring the primordial power spectrum: principal component analysis of the cosmic microwave background Leach, Samuel Monthly Notices of the Royal Astronomical Society, Vol. 372, Issue 2 https://doi.org/10.1111/j.1365-2966.2006.10842.x	journal	October 2006
Probing the star formation history using the redshift evolution of luminosity functions Samui, S.; Srianand, R.; Subramanian, K. Monthly Notices of the Royal Astronomical Society, Vol. 377, Issue 1 https://doi.org/10.1111/j.1365-2966.2007.11603.x	journal	May 2007
Median Statistics Analysis of Deuterium Abundance Measurements and Spatial Curvature Constraints Penton, Jarred; Peyton, Jacob; Zahoor, Aasim Publications of the Astronomical Society of the Pacific, Vol. 130, Issue 993 https://doi.org/10.1088/1538-3873/aadf75	journal	September 2018
General theory of cosmological perturbations in open and closed universes from the Horndeski action Akama, Shingo; Kobayashi, Tsutomu Physical Review D, Vol. 99, Issue 4 https://doi.org/10.1103/PhysRevD.99.043522	journal	February 2019
Lyman-α emitters gone missing: the different evolution of the bright and faint populations Weinberger, Lewis H.; Kulkarni, Girish; Haehnelt, Martin G. Monthly Notices of the Royal Astronomical Society, Vol. 479, Issue 2 https://doi.org/10.1093/mnras/sty1563	journal	June 2018
Experimental constraints on self-consistent reionization models Choudhury, T. Roy; Ferrara, A. Monthly Notices of the Royal Astronomical Society, Vol. 361, Issue 2 https://doi.org/10.1111/j.1365-2966.2005.09196.x	journal	August 2005
Lyα-emitting galaxies as a probe of reionization: large-scale bubble morphology and small-scale absorbers Kakiichi, Koki; Dijkstra, Mark; Ciardi, Benedetta Monthly Notices of the Royal Astronomical Society, Vol. 463, Issue 4 https://doi.org/10.1093/mnras/stw2193	journal	September 2016
Creation of open universes from de Sitter space Gott, J. Richard Nature, Vol. 295, Issue 5847 https://doi.org/10.1038/295304a0	journal	January 1982
The Evolution of Lyman Limit Absorption Systems to Redshift six Songaila, Antoinette; Cowie, Lennox L. The Astrophysical Journal, Vol. 721, Issue 2 https://doi.org/10.1088/0004-637X/721/2/1448	journal	September 2010
Modeling Dynamical Dark Energy Mainini, R.; Macciò, A. V.; Bonometto, S. A. The Astrophysical Journal, Vol. 599, Issue 1 https://doi.org/10.1086/379236	journal	December 2003
Probing dynamics of dark energy with latest observations Zhang, Yue-Cheng; Zhang, Han-Yu; Wang, Dan-Dan Research in Astronomy and Astrophysics, Vol. 17, Issue 6 https://doi.org/10.1088/1674-4527/17/6/50	journal	May 2017
Hubble Parameter Measurement Constraints on the Cosmological Deceleration-Acceleration Transition Redshift Farooq, Omer; Ratra, Bharat The Astrophysical Journal, Vol. 766, Issue 1 https://doi.org/10.1088/2041-8205/766/1/L7	journal	March 2013
Lyman alpha emitter evolution in the reionization epoch: LAE evolution Dayal, P.; Ferrara, A.; Saro, A. Monthly Notices of the Royal Astronomical Society, Vol. 400, Issue 4 https://doi.org/10.1111/j.1365-2966.2009.15593.x	journal	December 2009
Reionization constraints using principal component analysis: Reionization constraints using PCA Mitra, Sourav; Choudhury, T. Roy; Ferrara, Andrea Monthly Notices of the Royal Astronomical Society, Vol. 413, Issue 3 https://doi.org/10.1111/j.1365-2966.2011.18234.x	journal	March 2011
Reionization of the Inhomogeneous Universe Miralda‐Escude, Jordi; Haehnelt, Martin; Rees, Martin J. The Astrophysical Journal, Vol. 530, Issue 1 https://doi.org/10.1086/308330	journal	February 2000
Restoration of spontaneously broken continuous symmetries in de Sitter spacetime Ratra, Bharat Physical Review D, Vol. 31, Issue 8 https://doi.org/10.1103/PhysRevD.31.1931	journal	April 1985
Nonflat time-variable dark energy cosmology Pavlov, Anatoly; Westmoreland, Shawn; Saaidi, Khaled Physical Review D, Vol. 88, Issue 12 https://doi.org/10.1103/PhysRevD.88.123513	journal	December 2013
In the beginning: the first sources of light and the reionization of the universe Barkana, Rennan; Loeb, Abraham Physics Reports, Vol. 349, Issue 2 https://doi.org/10.1016/S0370-1573(01)00019-9	journal	July 2001
Constraining the Evolution of the Ionizing Background and the Epoch of Reionization with z ~ 6 Quasars. II. A Sample of 19 Quasars Fan, Xiaohui; Strauss, Michael A.; Becker, Robert H. The Astronomical Journal, Vol. 132, Issue 1 https://doi.org/10.1086/504836	journal	June 2006
Can the intergalactic medium cause a rapid drop in Lyα emission at z > 6? Mesinger, Andrei; Aykutalp, Aycin; Vanzella, Eros Monthly Notices of the Royal Astronomical Society, Vol. 446, Issue 1 https://doi.org/10.1093/mnras/stu2089	journal	November 2014
Cosmic reionization after Planck Mitra, Sourav; Choudhury, T. Roy; Ferrara, Andrea Monthly Notices of the Royal Astronomical Society: Letters, Vol. 454, Issue 1 https://doi.org/10.1093/mnrasl/slv134	journal	September 2015
Evolution of Dark Energy Reconstructed from the Latest Observations Wang, Yuting; Pogosian, Levon; Zhao, Gong-Bo The Astrophysical Journal, Vol. 869, Issue 1 https://doi.org/10.3847/2041-8213/aaf238	journal	December 2018
Parametrization of Dark-Energy Properties: A Principal-Component Approach Huterer, Dragan; Starkman, Glenn Physical Review Letters, Vol. 90, Issue 3 https://doi.org/10.1103/PhysRevLett.90.031301	journal	January 2003
REIONIZATION AFTER PLANCK : THE DERIVED GROWTH OF THE COSMIC IONIZING EMISSIVITY NOW MATCHES THE GROWTH OF THE GALAXY UV LUMINOSITY DENSITY Bouwens, R. J.; Illingworth, G. D.; Oesch, P. A. The Astrophysical Journal, Vol. 811, Issue 2 https://doi.org/10.1088/0004-637X/811/2/140	journal	September 2015
How does radiative feedback from an ultraviolet background impact reionization? Sobacchi, Emanuele; Mesinger, Andrei Monthly Notices of the Royal Astronomical Society, Vol. 432, Issue 4 https://doi.org/10.1093/mnras/stt693	journal	May 2013
Power-law inflation Lucchin, F.; Matarrese, S. Physical Review D, Vol. 32, Issue 6 https://doi.org/10.1103/PhysRevD.32.1316	journal	September 1985
Constraining warm dark matter with high-z supernova lensing Pandolfi, S.; Evoli, C.; Ferrara, A. Monthly Notices of the Royal Astronomical Society, Vol. 442, Issue 1 https://doi.org/10.1093/mnras/stu785	journal	June 2014
The quantum state of the universe Hawking, S. W. Nuclear Physics B, Vol. 239, Issue 1 https://doi.org/10.1016/0550-3213(84)90093-2	journal	June 1984
Observational constraints on running vacuum model Zhang, Jin-Jun; Lee, Chung-Chi; Geng, Chao-Qiang Chinese Physics C, Vol. 43, Issue 2 https://doi.org/10.1088/1674-1137/43/2/025102	journal	February 2019
Formation of Galaxies and Clusters of Galaxies by Self-Similar Gravitational Condensation Press, William H.; Schechter, Paul The Astrophysical Journal, Vol. 187 https://doi.org/10.1086/152650	journal	February 1974
Formulae for growth factors in expanding universes containing matter and a cosmological constant Hamilton, A. J. S. Monthly Notices of the Royal Astronomical Society, Vol. 322, Issue 2 https://doi.org/10.1046/j.1365-8711.2001.04137.x	journal	April 2001
Quantum mechanics of exponential-potential inflation Ratra, Bharat Physical Review D, Vol. 40, Issue 12 https://doi.org/10.1103/PhysRevD.40.3939	journal	December 1989
Cosmological consequences of a rolling homogeneous scalar field Ratra, Bharat; Peebles, P. J. E. Physical Review D, Vol. 37, Issue 12 https://doi.org/10.1103/PhysRevD.37.3406	journal	June 1988
The escape fraction of ionizing photons from galaxies at z = 0-6 Inoue, A. K.; Iwata, I.; Deharveng, J. -M. Monthly Notices of the Royal Astronomical Society: Letters, Vol. 371, Issue 1 https://doi.org/10.1111/j.1745-3933.2006.00195.x	journal	September 2006
Observational constraints on non-flat dynamical dark energy cosmological models Farooq, Omer; Mania, Data; Ratra, Bharat Astrophysics and Space Science, Vol. 357, Issue 1 https://doi.org/10.1007/s10509-015-2319-2	journal	April 2015
Near-zone sizes and the rest-frame extreme ultraviolet spectral index of the highest redshift quasars: The EUV spectral index of z ∼ 6 quasars Wyithe, J. Stuart B.; Bolton, James S. Monthly Notices of the Royal Astronomical Society, Vol. 412, Issue 3 https://doi.org/10.1111/j.1365-2966.2010.18030.x	journal	February 2011
Updating reionization scenarios after recent data Choudhury, T. R.; Ferrara, A. Monthly Notices of the Royal Astronomical Society: Letters, Vol. 371, Issue 1 https://doi.org/10.1111/j.1745-3933.2006.00207.x	journal	September 2006
A DEFINITIVE SURVEY FOR LYMAN LIMIT SYSTEMS AT z ∼ 3.5 WITH THE SLOAN DIGITAL SKY SURVEY Prochaska, J. Xavier; O'Meara, John M.; Worseck, Gabor The Astrophysical Journal, Vol. 718, Issue 1 https://doi.org/10.1088/0004-637X/718/1/392	journal	June 2010
Direct Reconstruction of Dark Energy Clarkson, Chris; Zunckel, Caroline Physical Review Letters, Vol. 104, Issue 21 https://doi.org/10.1103/PhysRevLett.104.211301	journal	May 2010
Constraining dark Energy with Gamma-Ray Bursts Samushia, Lado; Ratra, Bharat The Astrophysical Journal, Vol. 714, Issue 2 https://doi.org/10.1088/0004-637X/714/2/1347	journal	April 2010
Observational Constraints on the Tilted Spatially Flat and the Untilted Nonflat ϕ CDM Dynamical Dark Energy Inflation Models Park, Chan-Gyung; Ratra, Bharat The Astrophysical Journal, Vol. 868, Issue 2 https://doi.org/10.3847/1538-4357/aae82d	journal	November 2018
Tests of cosmological models constrained by inflation Peebles, P. J. E. The Astrophysical Journal, Vol. 284 https://doi.org/10.1086/162425	journal	September 1984
Evidence of Gunn–Peterson damping wings in high-z quasar spectra: strengthening the case for incomplete reionization at z ∼ 6–7 Schroeder, Joshua; Mesinger, Andrei; Haiman, Zoltán Monthly Notices of the Royal Astronomical Society, Vol. 428, Issue 4 https://doi.org/10.1093/mnras/sts253	journal	November 2012
Radiative Transfer in a Clumpy Universe. III. The Nature of Cosmological Ionizing Sources Madau, Piero; Haardt, Francesco; Rees, Martin J. The Astrophysical Journal, Vol. 514, Issue 2 https://doi.org/10.1086/306975	journal	April 1999
Cosmological Constraints from Low-Redshift Data Luković, Vladimir V.; Haridasu, Balakrishna S.; Vittorio, Nicola Foundations of Physics, Vol. 48, Issue 10 https://doi.org/10.1007/s10701-018-0202-z	journal	August 2018
An Observational Determination of the Bolometric Quasar Luminosity Function Hopkins, Philip F.; Richards, Gordon T.; Hernquist, Lars The Astrophysical Journal, Vol. 654, Issue 2 https://doi.org/10.1086/509629	journal	January 2007
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New measurements of the ionizing ultraviolet background over 2 < z < 5 and implications for hydrogen reionization Becker, George D.; Bolton, James S. Monthly Notices of the Royal Astronomical Society, Vol. 436, Issue 2 https://doi.org/10.1093/mnras/stt1610	journal	October 2013
Planck 2015 Constraints on the Non-flat XCDM Inflation Model Ooba, Junpei; Ratra, Bharat; Sugiyama, Naoshi The Astrophysical Journal, Vol. 869, Issue 1 https://doi.org/10.3847/1538-4357/aaec6f	journal	December 2018
Planck 2015 results : XXIII. The thermal Sunyaev-Zeldovich effect-cosmic infrared background correlation Ade, P. A. R.; Aghanim, N.; Arnaud, M. Astronomy & Astrophysics, Vol. 594 https://doi.org/10.1051/0004-6361/201527418	journal	September 2016
Lyman-α emitters gone missing: The different evolution of the bright and faint populations Weinberger, Lewis; Kulkarni, G.; Haehnelt, Martin Apollo - University of Cambridge Repository https://doi.org/10.17863/cam.26925	text	January 2018
Lyman α emitters gone missing: Evidence for late reionization? Choudhury, Tr; Puchwein, E.; Haehnelt, Mg Oxford University Press (OUP) https://doi.org/10.17863/cam.26852	journalarticle	January 2015
Planck 2015 results : XVI. Isotropy and statistics of the CMB Ade, P. A. R.; Aghanim, N.; Akrami, Y. Astronomy & Astrophysics, Vol. 594 https://doi.org/10.1051/0004-6361/201526681	journal	September 2016
Planck 2015 results : XXVI. The Second Ade, P. A. R.; Aghanim, N.; Argüeso, F. Astronomy & Astrophysics, Vol. 594 https://doi.org/10.1051/0004-6361/201526914	journal	September 2016
Constraining the dark energy statefinder hierarchy in a kinematic approach Mukherjee, Ankan; Paul, Niladri; Jassal, H. K. Unpublished https://doi.org/10.13140/rg.2.2.30740.14728	text	January 2018
Exploring Parameter Constraints on Quintessential Dark Energy: the Inverse Power Law Model Yashar, Mark; Bozek, Brandon; Abrahamse, Augusta arXiv https://doi.org/10.48550/arxiv.0811.2253	text	January 2008
Constraining dark energy with gamma-ray bursts Samushia, Lado; Ratra, Bharat arXiv https://doi.org/10.48550/arxiv.0905.3836	text	January 2009
A Definitive Survey for Lyman Limit Systems at z~3.5 with the Sloan Digital Sky Survey Prochaska, J. Xavier; O'Meara, John M.; Worseck, Gabor arXiv https://doi.org/10.48550/arxiv.0912.0292	text	January 2009
The Evolution of Lyman Limit Absorption Systems to Redshift Six Songaila, Antoinette; Cowie, Lennox L. arXiv https://doi.org/10.48550/arxiv.1007.3262	text	January 2010
Hubble parameter reconstruction from a principal component analysis: minimizing the bias Ishida, Emille E. O.; de Souza, Rafael S. arXiv https://doi.org/10.48550/arxiv.1012.5335	text	January 2010
Radiative transfer in a clumpy universe: IV. New synthesis models of the cosmic UV/X-ray background Haardt, Francesco; Madau, Piero arXiv https://doi.org/10.48550/arxiv.1105.2039	text	January 2011
Everything You Always Wanted To Know About The Cosmological Constant Problem (But Were Afraid To Ask) Martin, Jerome arXiv https://doi.org/10.48550/arxiv.1205.3365	text	January 2012
Line Emitting Galaxies Beyond a Redshift of 7: An Improved Method for Estimating the Evolving Neutrality of the Intergalactic Medium Schenker, Matthew A.; Ellis, Richard S.; Konidaris, Nick P. arXiv https://doi.org/10.48550/arxiv.1404.4632	text	January 2014
Polarization Predictions for Inflationary CMB Power Spectrum Features Miranda, V.; Hu, Wayne; Dvorkin, Cora arXiv https://doi.org/10.48550/arxiv.1411.5956	text	January 2014
Lyman-alpha emitters gone missing: evidence for late reionization? Choudhury, Tirthankar Roy; Puchwein, Ewald; Haehnelt, Martin G. arXiv https://doi.org/10.48550/arxiv.1412.4790	text	January 2014
Planck 2015 results. XIII. Cosmological parameters Collaboration, Planck; Ade, P. A. R.; Aghanim, N. arXiv https://doi.org/10.48550/arxiv.1502.01589	text	January 2015
Lyman-Alpha Emitting Galaxies as a Probe of Reionization: Large-Scale Bubble Morphology and Small-Scale Absorbers Kakiichi, Koki; Dijkstra, Mark; Ciardi, Benedetta arXiv https://doi.org/10.48550/arxiv.1510.05647	text	January 2015
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Planck 2015 constraints on the non-flat XCDM inflation model Ooba, Junpei; Ratra, Bharat; Sugiyama, Naoshi arXiv https://doi.org/10.48550/arxiv.1710.03271	text	January 2017
The distance sum rule from strong lensing systems and quasars - test of cosmic curvature and beyond Qi, Jing-Zhao; Cao, Shuo; Zhang, Sixuan arXiv https://doi.org/10.48550/arxiv.1803.01990	text	January 2018
Tracking Pre-inflation Era from density perturbation spectra Sasaki, Tadashi; Suzuki, Hisao arXiv https://doi.org/10.48550/arxiv.1810.06783	text	January 2018
Constraints on field flows of quintessence dark energy Tosone, Federico; Haridasu, Balakrishna S.; Luković, Vladimir V. arXiv https://doi.org/10.48550/arxiv.1811.05434	text	January 2018
In the Beginning: The First Sources of Light and the Reionization of the Universe Barkana, Rennan; Loeb, Abraham arXiv https://doi.org/10.48550/arxiv.astro-ph/0010468	text	January 2000
Cosmological parameters from CMB and other data: a Monte-Carlo approach Lewis, Antony; Bridle, Sarah arXiv https://doi.org/10.48550/arxiv.astro-ph/0205436	text	January 2002
Measuring the primordial power spectrum: Principal component analysis of the cosmic microwave background Leach, Samuel arXiv https://doi.org/10.48550/arxiv.astro-ph/0506390	text	January 2005
Observational constraints on Cosmic Reionization Fan, Xiaohui; Carilli, C. L.; Keating, B. arXiv https://doi.org/10.48550/arxiv.astro-ph/0602375	text	January 2006
Updating reionization scenarios after recent data Choudhury, T. Roy; Ferrara, A. arXiv https://doi.org/10.48550/arxiv.astro-ph/0603617	text	January 2006
Escape fraction of ionizing photons from galaxies at z=0--6 Inoue, Akio K.; Iwata, Ikuru; Deharveng, Jean-Michel arXiv https://doi.org/10.48550/arxiv.astro-ph/0605526	text	January 2006
An Observational Determination of the Bolometric Quasar Luminosity Function Hopkins, Philip F.; Richards, Gordon T.; Hernquist, Lars arXiv https://doi.org/10.48550/arxiv.astro-ph/0605678	text	January 2006
Probing the star formation history using the redshift evolution of luminosity functions Samui, Saumyadip; Srianand, Raghunathan; Subramanian, Kandaswamy arXiv https://doi.org/10.48550/arxiv.astro-ph/0612271	text	January 2006
Cosmic Confusion: Degeneracies among Cosmological Parameters Derived from Measurements of Microwave Background Anisotropies Efstathiou, G.; Bond, J. R. arXiv https://doi.org/10.48550/arxiv.astro-ph/9807103	text	January 1998
Radiative Transfer in a Clumpy Universe: III. The Nature of Cosmological Ionizing Sources Madau, Piero; Haardt, Francesco; Rees, Martin J. arXiv https://doi.org/10.48550/arxiv.astro-ph/9809058	text	January 1998
Reionization of the Inhomogeneous Universe Miralda-Escude, Jordi; Haehnelt, Martin; Rees, Martin J. arXiv https://doi.org/10.48550/arxiv.astro-ph/9812306	text	January 1998

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