A fast particle-mesh simulation of non-linear cosmological structure formation with massive neutrinos
Abstract
Quasi-N-body simulations, such as FastPM, provide a fast way to simulate cosmological structure formation, but have yet to adequately include the effects of massive neutrinos. In this work, we present a method to include neutrino particles in FastPM, enabling computation of the CDM and total matter power spectra to percent-level accuracy in the non-linear regime. The CDM-neutrino cross-power can also be computed at a sufficient accuracy to constrain cosmological observables. To avoid the shot noise that typically plagues neutrino particle simulations, we employ a quasi-random algorithm to sample the relevant Fermi-Dirac distribution when setting the initial neutrino thermal velocities. We additionally develop an effective distribution function to describe a set of non-degenerate neutrinos as a single particle to speed up non-degenerate simulations. The simulation is accurate for the full range of physical interest, Mν ≲ 0.6eV, and applicable to redshifts z ≲ 2. Such accuracy can be achieved by initializing particles with the two-fluid approximation transfer functions (using the REPS package). Convergence can be reached in ~ 25 steps, with a starting redshift of z=99. Probing progressively smaller scales only requires an increase in the number of CDM particles being simulated, while the number of neutrino particles can remain fixedmore »
- Authors:
-
- Univ. of California, Berkeley, CA (United States). Berkeley Center for Cosmological Physics; Univ. of California, Berkeley, CA (United States)
- Stanford Univ., CA (United States). Kavli Inst. for Particle Astrophysics and Cosmology; Stanford Univ., CA (United States); SLAC National Accelerator Lab., Menlo Park, CA (United States)
- Publication Date:
- Research Org.:
- SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- OSTI Identifier:
- 1778955
- Grant/Contract Number:
- AC02-76SF00515
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Journal of Cosmology and Astroparticle Physics
- Additional Journal Information:
- Journal Volume: 2021; Journal Issue: 01; Journal ID: ISSN 1475-7516
- Publisher:
- Institute of Physics (IOP)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 79 ASTRONOMY AND ASTROPHYSICS; cosmological simulations; cosmological neutrinos; neutrino masses from cosmology; power spectrum
Citation Formats
Bayer, Adrian E., Banerjee, Arka, and Feng, Yu. A fast particle-mesh simulation of non-linear cosmological structure formation with massive neutrinos. United States: N. p., 2021.
Web. doi:10.1088/1475-7516/2021/01/016.
Bayer, Adrian E., Banerjee, Arka, & Feng, Yu. A fast particle-mesh simulation of non-linear cosmological structure formation with massive neutrinos. United States. https://doi.org/10.1088/1475-7516/2021/01/016
Bayer, Adrian E., Banerjee, Arka, and Feng, Yu. Tue .
"A fast particle-mesh simulation of non-linear cosmological structure formation with massive neutrinos". United States. https://doi.org/10.1088/1475-7516/2021/01/016. https://www.osti.gov/servlets/purl/1778955.
@article{osti_1778955,
title = {A fast particle-mesh simulation of non-linear cosmological structure formation with massive neutrinos},
author = {Bayer, Adrian E. and Banerjee, Arka and Feng, Yu},
abstractNote = {Quasi-N-body simulations, such as FastPM, provide a fast way to simulate cosmological structure formation, but have yet to adequately include the effects of massive neutrinos. In this work, we present a method to include neutrino particles in FastPM, enabling computation of the CDM and total matter power spectra to percent-level accuracy in the non-linear regime. The CDM-neutrino cross-power can also be computed at a sufficient accuracy to constrain cosmological observables. To avoid the shot noise that typically plagues neutrino particle simulations, we employ a quasi-random algorithm to sample the relevant Fermi-Dirac distribution when setting the initial neutrino thermal velocities. We additionally develop an effective distribution function to describe a set of non-degenerate neutrinos as a single particle to speed up non-degenerate simulations. The simulation is accurate for the full range of physical interest, Mν ≲ 0.6eV, and applicable to redshifts z ≲ 2. Such accuracy can be achieved by initializing particles with the two-fluid approximation transfer functions (using the REPS package). Convergence can be reached in ~ 25 steps, with a starting redshift of z=99. Probing progressively smaller scales only requires an increase in the number of CDM particles being simulated, while the number of neutrino particles can remain fixed at a value less than or similar to the number of CDM particles. In turn, the percentage increase in runtime-per-step due to neutrino particles is between ~ 5-20% for runs with 10243 CDM particles, and decreases as the number of CDM particles is increased. The code has been made publicly available, providing an invaluable resource to produce fast predictions for cosmological surveys and studying reconstruction.},
doi = {10.1088/1475-7516/2021/01/016},
journal = {Journal of Cosmology and Astroparticle Physics},
number = 01,
volume = 2021,
place = {United States},
year = {Tue Jan 12 00:00:00 EST 2021},
month = {Tue Jan 12 00:00:00 EST 2021}
}
Free Publicly Available Full Text
Publisher's Version of Record
Other availability
Search WorldCat to find libraries that may hold this journal
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Cosmological parameter analysis including SDSS Ly forest and galaxy bias: Constraints on the primordial spectrum of fluctuations, neutrino mass, and dark energy
journal, May 2005
- Seljak, Uroš; Makarov, Alexey; McDonald, Patrick
- Physical Review D, Vol. 71, Issue 10
nbodykit: An Open-source, Massively Parallel Toolkit for Large-scale Structure
journal, September 2018
- Hand, Nick; Feng, Yu; Beutler, Florian
- The Astronomical Journal, Vol. 156, Issue 4
CMB lensing constraints on neutrinos and dark energy
journal, March 2009
- de Putter, Roland; Zahn, Oliver; Linder, Eric V.
- Physical Review D, Vol. 79, Issue 6
Cosmology and fundamental physics with the Euclid satellite
journal, April 2018
- Amendola, Luca; Appleby, Stephen; Avgoustidis, Anastasios
- Living Reviews in Relativity, Vol. 21, Issue 1
Fast simulations of cosmic large-scale structure with massive neutrinos
journal, September 2020
- Partmann, Christian; Fidler, Christian; Rampf, Cornelius
- Journal of Cosmology and Astroparticle Physics, Vol. 2020, Issue 09
Efficient Computation of Cosmic Microwave Background Anisotropies in Closed Friedmann‐Robertson‐Walker Models
journal, August 2000
- Lewis, Antony; Challinor, Anthony; Lasenby, Anthony
- The Astrophysical Journal, Vol. 538, Issue 2
Efficient calculation of cosmological neutrino clustering in the non-linear regime
journal, June 2016
- Archidiacono, Maria; Hannestad, Steen
- Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 06
Towards optimal extraction of cosmological information from nonlinear data
journal, December 2017
- Seljak, Uroš; Aslanyan, Grigor; Feng, Yu
- Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 12
Measurement of neutrino oscillation by the K2K experiment
journal, October 2006
- Ahn, M. H.; Aliu, E.; Andringa, S.
- Physical Review D, Vol. 74, Issue 7
The effect of neutrinos on the matter distribution as probed by the intergalactic medium
journal, June 2010
- Viel, Matteo; Haehnelt, Martin G.; Springel, Volker
- Journal of Cosmology and Astroparticle Physics, Vol. 2010, Issue 06
HEALPix: A Framework for High‐Resolution Discretization and Fast Analysis of Data Distributed on the Sphere
journal, April 2005
- Gorski, K. M.; Hivon, E.; Banday, A. J.
- The Astrophysical Journal, Vol. 622, Issue 2
Momentum space sampling of neutrinos in N -body simulations
journal, March 2019
- Brandbyge, Jacob; Hannestad, Steen; Tram, Thomas
- Journal of Cosmology and Astroparticle Physics, Vol. 2019, Issue 03
Massive neutrinos and cosmology
journal, July 2006
- Lesgourgues, J.; Pastor, S.
- Physics Reports, Vol. 429, Issue 6
Constraints on massive neutrinos from the pairwise kinematic Sunyaev-Zel’dovich effect
journal, September 2015
- Mueller, Eva-Maria; de Bernardis, Francesco; Bean, Rachel
- Physical Review D, Vol. 92, Issue 6
The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: cosmological analysis of the DR12 galaxy sample
journal, March 2017
- Alam, Shadab; Ata, Metin; Bailey, Stephen
- Monthly Notices of the Royal Astronomical Society, Vol. 470, Issue 3
What will it take to measure individual neutrino mass states using cosmology?
journal, September 2020
- Archidiacono, Maria; Hannestad, Steen; Lesgourgues, Julien
- Journal of Cosmology and Astroparticle Physics, Vol. 2020, Issue 09
Evidence for Oscillation of Atmospheric Neutrinos
journal, August 1998
- Fukuda, Y.; Hayakawa, T.; Ichihara, E.
- Physical Review Letters, Vol. 81, Issue 8
Cosmological parameters and neutrino masses from the final and full-shape BOSS data
journal, April 2020
- Ivanov, Mikhail M.; Simonović, Marko; Zaldarriaga, Matias
- Physical Review D, Vol. 101, Issue 8
Impact of Massive Neutrinos on the Nonlinear Matter Power Spectrum
journal, May 2008
- Saito, Shun; Takada, Masahiro; Taruya, Atsushi
- Physical Review Letters, Vol. 100, Issue 19
Euclid preparation: II. The EuclidEmulator – a tool to compute the cosmology dependence of the nonlinear matter power spectrum
journal, January 2019
- Knabenhans, Mischa; Stadel, Joachim; Marelli, Stefano
- Monthly Notices of the Royal Astronomical Society, Vol. 484, Issue 4
The kinematic Sunyaev–Zel’dovich effect of the large-scale structure (I): dependence on neutrino mass
journal, January 2017
- Roncarelli, M.; Villaescusa-Navarro, F.; Baldi, M.
- Monthly Notices of the Royal Astronomical Society
The cosmological analysis of the SDSS/BOSS data from the Effective Field Theory of Large-Scale Structure
journal, May 2020
- d'Amico, Guido; Gleyzes, Jérôme; Kokron, Nickolas
- Journal of Cosmology and Astroparticle Physics, Vol. 2020, Issue 05
Relativistic initial conditions for N-body simulations
journal, June 2017
- Fidler, Christian; Tram, Thomas; Rampf, Cornelius
- Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 06
An efficient implementation of massive neutrinos in non-linear structure formation simulations
journal, November 2012
- Ali-Haïmoud, Yacine; Bird, Simeon
- Monthly Notices of the Royal Astronomical Society, Vol. 428, Issue 4
Constraints on neutrino masses from Lyman-alpha forest power spectrum with BOSS and XQ-100
journal, June 2017
- Yèche, Christophe; Palanque-Delabrouille, Nathalie; Baur, Julien
- Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 06
Exploring the posterior surface of the large scale structure reconstruction
journal, July 2018
- Feng, Yu; Seljak, Uroš; Zaldarriaga, Matias
- Journal of Cosmology and Astroparticle Physics, Vol. 2018, Issue 07
DEMNUni: the clustering of large-scale structures in the presence of massive neutrinos
journal, July 2015
- Castorina, Emanuele; Carbone, Carmelita; Bel, Julien
- Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 07
Measurement of Neutrino Oscillation with KamLAND: Evidence of Spectral Distortion
journal, March 2005
- Araki, T.; Eguchi, K.; Enomoto, S.
- Physical Review Letters, Vol. 94, Issue 8
Power Spectra for Cold Dark Matter and Its Variants
journal, January 1999
- Eisenstein, Daniel J.; Hu, Wayne
- The Astrophysical Journal, Vol. 511, Issue 1
Fibonacci grids: A novel approach to global modelling
journal, July 2006
- Swinbank, Richard; James Purser, R.
- Quarterly Journal of the Royal Meteorological Society, Vol. 132, Issue 619
Cosmic Emulation: fast Predictions for the Galaxy Power Spectrum
journal, August 2015
- Kwan, Juliana; Heitmann, Katrin; Habib, Salman
- The Astrophysical Journal, Vol. 810, Issue 1
Cosmological Impact of the Neutrino rest mass
journal, December 1981
- Doroshkevich, A. G.; Khlopov, M. Yu.; Sunyaev, R. A.
- Annals of the New York Academy of Sciences, Vol. 375, Issue 1 Tenth Texas S
Stable clustering, the halo model and non-linear cosmological power spectra
journal, June 2003
- Smith, R. E.; Peacock, J. A.; Jenkins, A.
- Monthly Notices of the Royal Astronomical Society, Vol. 341, Issue 4
Planck 2018 results: VI. Cosmological parameters
journal, September 2020
- Aghanim, N.; Akrami, Y.; Ashdown, M.
- Astronomy & Astrophysics, Vol. 641, A6
A 2 per cent distance to z = 0.35 by reconstructing baryon acoustic oscillations – I. Methods and application to the Sloan Digital Sky Survey : A 2 per cent distance to z = 0.35
journal, November 2012
- Padmanabhan, Nikhil; Xu, Xiaoying; Eisenstein, Daniel J.
- Monthly Notices of the Royal Astronomical Society, Vol. 427, Issue 3
Efficient optimal reconstruction of linear fields and band-powers from cosmological data
journal, October 2019
- Horowitz, B.; Seljak, U.; Aslanyan, G.
- Journal of Cosmology and Astroparticle Physics, Vol. 2019, Issue 10
Reducing noise in cosmological N-body simulations with neutrinos
journal, September 2018
- Banerjee, Arka; Powell, Devon; Abel, Tom
- Journal of Cosmology and Astroparticle Physics, Vol. 2018, Issue 09
Grid based linear neutrino perturbations in cosmological N -body simulations
journal, May 2009
- Brandbyge, Jacob; Hannestad, Steen
- Journal of Cosmology and Astroparticle Physics, Vol. 2009, Issue 05
Initial conditions for accurate N -body simulations of massive neutrino cosmologies
journal, December 2016
- Zennaro, M.; Bel, J.; Villaescusa-Navarro, F.
- Monthly Notices of the Royal Astronomical Society, Vol. 466, Issue 3
Direct Evidence for Neutrino Flavor Transformation from Neutral-Current Interactions in the Sudbury Neutrino Observatory
journal, June 2002
- Ahmad, Q. R.; Allen, R. C.; Andersen, T. C.
- Physical Review Letters, Vol. 89, Issue 1
Massive neutrinos in cosmology: Analytic solutions and fluid approximation
journal, June 2010
- Shoji, Masatoshi; Komatsu, Eiichiro
- Physical Review D, Vol. 81, Issue 12
Fundamental physics from future weak-lensing calibrated Sunyaev-Zel’dovich galaxy cluster counts
journal, November 2017
- Madhavacheril, Mathew S.; Battaglia, Nicholas; Miyatake, Hironao
- Physical Review D, Vol. 96, Issue 10
Weighing Neutrinos with Galaxy Surveys
journal, June 1998
- Hu, Wayne; Eisenstein, Daniel J.; Tegmark, Max
- Physical Review Letters, Vol. 80, Issue 24
The Aemulus Project. III. Emulation of the Galaxy Correlation Function
journal, March 2019
- Zhai, Zhongxu; Tinker, Jeremy L.; Becker, Matthew R.
- The Astrophysical Journal, Vol. 874, Issue 1
Two-season Atacama Cosmology Telescope polarimeter lensing power spectrum
journal, June 2017
- Sherwin, Blake D.; van Engelen, Alexander; Sehgal, Neelima
- Physical Review D, Vol. 95, Issue 12
The Quijote Simulations
journal, August 2020
- Villaescusa-Navarro, Francisco; Hahn, ChangHoon; Massara, Elena
- The Astrophysical Journal Supplement Series, Vol. 250, Issue 1
Constraint on neutrino masses from SDSS-III/BOSS Lyα forest and other cosmological probes
journal, February 2015
- Palanque-Delabrouille, Nathalie; Yèche, Christophe; Lesgourgues, Julien
- Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 02
The Sdss-Iv Extended Baryon Oscillation Spectroscopic Survey: Overview and Early data
journal, February 2016
- Dawson, Kyle S.; Kneib, Jean-Paul; Percival, Will J.
- The Astronomical Journal, Vol. 151, Issue 2
Cosmic neutrinos: A dispersive and nonlinear fluid
journal, March 2017
- Inman, Derek; Pen, Ue-Li
- Physical Review D, Vol. 95, Issue 6
A gradient based method for modeling baryons and matter in halos of fast simulations
journal, November 2018
- Dai, Biwei; Feng, Yu; Seljak, Uroš
- Journal of Cosmology and Astroparticle Physics, Vol. 2018, Issue 11
Cosmological neutrino simulations at extreme scale
journal, August 2017
- Emberson, J. D.; Yu, Hao-Ran; Inman, Derek
- Research in Astronomy and Astrophysics, Vol. 17, Issue 8
How to add massive neutrinos to your ΛCDM simulation – extending cosmology rescaling algorithms
journal, September 2019
- Zennaro, Matteo; Angulo, Raúl E.; Aricò, Giovanni
- Monthly Notices of the Royal Astronomical Society, Vol. 489, Issue 4
Cosmology with massive neutrinos II: on the universality of the halo mass function and bias
journal, February 2014
- Castorina, Emanuele; Sefusatti, Emiliano; Sheth, Ravi K.
- Journal of Cosmology and Astroparticle Physics, Vol. 2014, Issue 02
Relativistic N-body simulations with massive neutrinos
journal, November 2017
- Adamek, Julian; Durrer, Ruth; Kunz, Martin
- Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 11
Dark Energy Survey Year 1 results: Cosmological constraints from cosmic shear
journal, August 2018
- Troxel, M. A.; MacCrann, N.; Zuntz, J.
- Physical Review D, Vol. 98, Issue 4
Cosmology with galaxy–galaxy lensing on non-perturbative scales: emulation method and application to BOSS LOWZ
journal, December 2019
- Wibking, Benjamin D.; Weinberg, David H.; Salcedo, Andrés N.
- Monthly Notices of the Royal Astronomical Society, Vol. 492, Issue 2
Status of neutrino oscillations 2018: 3 σ hint for normal mass ordering and improved CP sensitivity
journal, July 2018
- de Salas, P. F.; Forero, D. V.; Ternes, C. A.
- Physics Letters B, Vol. 782
νCO N CEPT: cosmological neutrino simulations from the non-linear Boltzmann hierarchy
journal, February 2019
- Dakin, Jeppe; Brandbyge, Jacob; Hannestad, Steen
- Journal of Cosmology and Astroparticle Physics, Vol. 2019, Issue 02
The Imprint of Neutrinos on Clustering in Redshift Space
journal, July 2018
- Villaescusa-Navarro, Francisco; Banerjee, Arka; Dalal, Neal
- The Astrophysical Journal, Vol. 861, Issue 1
The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: signs of neutrino mass in current cosmological data sets
journal, September 2014
- Beutler, F.; Saito, S.; Brownstein, J. R.
- Monthly Notices of the Royal Astronomical Society, Vol. 444, Issue 4
Dark Energy Survey year 1 results: Cosmological constraints from galaxy clustering and weak lensing
journal, August 2018
- Abbott, T. M. C.; Abdalla, F. B.; Alarcon, A.
- Physical Review D, Vol. 98, Issue 4
Revising the Halofit Model for the Nonlinear Matter Power Spectrum
journal, December 2012
- Takahashi, Ryuichi; Sato, Masanori; Nishimichi, Takahiro
- The Astrophysical Journal, Vol. 761, Issue 2
Cosmological constraints in extended parameter space from the Planck 2018 Legacy release
journal, January 2020
- Valentino, Eleonora Di; Melchiorri, Alessandro; Silk, Joseph
- Journal of Cosmology and Astroparticle Physics, Vol. 2020, Issue 01
COLA with massive neutrinos
journal, October 2017
- Wright, Bill S.; Winther, Hans A.; Koyama, Kazuya
- Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 10
FastPM: a new scheme for fast simulations of dark matter and haloes
journal, August 2016
- Feng, Yu; Chu, Man-Yat; Seljak, Uroš
- Monthly Notices of the Royal Astronomical Society, Vol. 463, Issue 3
An efficient and accurate hybrid method for simulating non-linear neutrino structure
journal, August 2018
- Bird, Simeon; Ali-Haïmoud, Yacine; Feng, Yu
- Monthly Notices of the Royal Astronomical Society, Vol. 481, Issue 2
Improving Cosmological Distance Measurements by Reconstruction of the Baryon Acoustic Peak
journal, August 2007
- Eisenstein, Daniel J.; Seo, Hee‐Jong; Sirko, Edwin
- The Astrophysical Journal, Vol. 664, Issue 2
The cosmological simulation code gadget-2
journal, December 2005
- Springel, Volker
- Monthly Notices of the Royal Astronomical Society, Vol. 364, Issue 4
Cosmological Constraints from Galaxy Clusters in the 2500 Square-Degree Spt-Sz Survey
journal, November 2016
- Haan, T. de; Benson, B. A.; Bleem, L. E.
- The Astrophysical Journal, Vol. 832, Issue 1
Super-resolution emulator of cosmological simulations using deep physical models
journal, May 2020
- Kodi Ramanah, Doogesh; Charnock, Tom; Villaescusa-Navarro, Francisco
- Monthly Notices of the Royal Astronomical Society, Vol. 495, Issue 4
The Aemulus Project. I. Numerical Simulations for Precision Cosmology
journal, April 2019
- DeRose, Joseph; Wechsler, Risa H.; Tinker, Jeremy L.
- The Astrophysical Journal, Vol. 875, Issue 1
DESI and other Dark Energy experiments in the era of neutrino mass measurements
journal, May 2014
- Font-Ribera, Andreu; McDonald, Patrick; Mostek, Nick
- Journal of Cosmology and Astroparticle Physics, Vol. 2014, Issue 05
Simulating nonlinear cosmological structure formation with massive neutrinos
journal, November 2016
- Banerjee, Arka; Dalal, Neal
- Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 11
Weighing Neutrinos with Cosmic Neutral Hydrogen
journal, November 2015
- Villaescusa-Navarro, Francisco; Bull, Philip; Viel, Matteo
- The Astrophysical Journal, Vol. 814, Issue 2
Cosmology from the thermal Sunyaev-Zel’dovich power spectrum: Primordial non-Gaussianity and massive neutrinos
journal, September 2013
- Hill, J. Colin; Pajer, Enrico
- Physical Review D, Vol. 88, Issue 6
Updated results on neutrino mass and mass hierarchy from cosmology with Planck 2018 likelihoods
journal, July 2020
- Choudhury, Shouvik Roy; Hannestad, Steen
- Journal of Cosmology and Astroparticle Physics, Vol. 2020, Issue 07
Cosmological reconstruction from galaxy light: neural network based light-matter connection
journal, October 2018
- Modi, Chirag; Feng, Yu; Seljak, Uroš
- Journal of Cosmology and Astroparticle Physics, Vol. 2018, Issue 10
Redshift-space distortions in massive neutrino and evolving dark energy cosmologies
journal, March 2016
- Upadhye, Amol; Kwan, Juliana; Pope, Adrian
- Physical Review D, Vol. 93, Issue 6
Observation of Electron-Antineutrino Disappearance at Daya Bay
journal, April 2012
- An, F. P.; Bai, J. Z.; Balantekin, A. B.
- Physical Review Letters, Vol. 108, Issue 17
Solving large scale structure in ten easy steps with COLA
journal, June 2013
- Tassev, Svetlin; Zaldarriaga, Matias; Eisenstein, Daniel J.
- Journal of Cosmology and Astroparticle Physics, Vol. 2013, Issue 06
Measurement of Areas on a Sphere Using Fibonacci and Latitude–Longitude Lattices
journal, November 2009
- González, Álvaro
- Mathematical Geosciences, Vol. 42, Issue 1
The growth of density perturbations in zero pressure Friedmann-Lemaitre universes
journal, July 1977
- Heath, D. J.
- Monthly Notices of the Royal Astronomical Society, Vol. 179, Issue 3
Quasi-Monte Carlo methods
journal, January 1990
- Soboĺ, I. M.
- Progress in Nuclear Energy, Vol. 24, Issue 1-3
A Lagrangian perturbation theory in the presence of massive neutrinos
journal, October 2020
- Aviles, Alejandro; Banerjee, Arka
- Journal of Cosmology and Astroparticle Physics, Vol. 2020, Issue 10
Science at Very High Angular Resolution with the Square Kilometre Array
journal, January 2012
- Godfrey, L. E. H.; Bignall, H.; Tingay, S.
- Publications of the Astronomical Society of Australia, Vol. 29, Issue 1
Fibonacci numerical integration on a sphere
journal, November 2004
- Hannay, J. H.; Nye, J. F.
- Journal of Physics A: Mathematical and General, Vol. 37, Issue 48
DEMNUni: ISW, Rees-Sciama, and weak-lensing in the presence of massive neutrinos
journal, July 2016
- Carbone, Carmelita; Petkova, Margarita; Dolag, Klaus
- Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 07
Forecast for weighing neutrinos in cosmology with SKA
journal, April 2020
- Zhang, Jing-Fei; Wang, Bo; Zhang, Xin
- Science China Physics, Mechanics & Astronomy, Vol. 63, Issue 8
Massive neutrinos and the non-linear matter power spectrum: The matter power with neutrinos
journal, January 2012
- Bird, Simeon; Viel, Matteo; Haehnelt, Martin G.
- Monthly Notices of the Royal Astronomical Society, Vol. 420, Issue 3
Neutrino masses and cosmology with Lyman-alpha forest power spectrum
journal, November 2015
- Palanque-Delabrouille, Nathalie; Yèche, Christophe; Baur, Julien
- Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 11
Cosmology with massive neutrinos III: the halo mass function and an application to galaxy clusters
journal, December 2013
- Costanzi, Matteo; Villaescusa-Navarro, Francisco; Viel, Matteo
- Journal of Cosmology and Astroparticle Physics, Vol. 2013, Issue 12
Resolving cosmic neutrino structure: a hybrid neutrino N -body scheme
journal, January 2010
- Brandbyge, Jacob; Hannestad, Steen
- Journal of Cosmology and Astroparticle Physics, Vol. 2010, Issue 01
Cosmology with massive neutrinos I: towards a realistic modeling of the relation between matter, haloes and galaxies
journal, March 2014
- Villaescusa-Navarro, Francisco; Marulli, Federico; Viel, Matteo
- Journal of Cosmology and Astroparticle Physics, Vol. 2014, Issue 03
The Coyote Universe. iii. Simulation Suite and Precision Emulator for the Nonlinear Matter Power Spectrum
journal, April 2010
- Lawrence, Earl; Heitmann, Katrin; White, Martin
- The Astrophysical Journal, Vol. 713, Issue 2
Quasi-Monte Carlo methods
journal, January 1990
- Soboĺ, I. M.
- Progress in Nuclear Energy, Vol. 24, Issue 1-3
Fibonacci numerical integration on a sphere
journal, November 2004
- Hannay, J. H.; Nye, J. F.
- Journal of Physics A: Mathematical and General, Vol. 37, Issue 48
The effect of neutrinos on the matter distribution as probed by the intergalactic medium
journal, June 2010
- Viel, Matteo; Haehnelt, Martin G.; Springel, Volker
- Journal of Cosmology and Astroparticle Physics, Vol. 2010, Issue 06
Solving large scale structure in ten easy steps with COLA
journal, June 2013
- Tassev, Svetlin; Zaldarriaga, Matias; Eisenstein, Daniel J.
- Journal of Cosmology and Astroparticle Physics, Vol. 2013, Issue 06
Constraint on neutrino masses from SDSS-III/BOSS Lyα forest and other cosmological probes
journal, February 2015
- Palanque-Delabrouille, Nathalie; Yèche, Christophe; Lesgourgues, Julien
- Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 02
Neutrino masses and cosmology with Lyman-alpha forest power spectrum
journal, November 2015
- Palanque-Delabrouille, Nathalie; Yèche, Christophe; Baur, Julien
- Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 11
Efficient calculation of cosmological neutrino clustering in the non-linear regime
journal, June 2016
- Archidiacono, Maria; Hannestad, Steen
- Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 06
Exploring the posterior surface of the large scale structure reconstruction
journal, July 2018
- Feng, Yu; Seljak, Uroš; Zaldarriaga, Matias
- Journal of Cosmology and Astroparticle Physics, Vol. 2018, Issue 07
Momentum space sampling of neutrinos in N -body simulations
journal, March 2019
- Brandbyge, Jacob; Hannestad, Steen; Tram, Thomas
- Journal of Cosmology and Astroparticle Physics, Vol. 2019, Issue 03
Updated results on neutrino mass and mass hierarchy from cosmology with Planck 2018 likelihoods
journal, July 2020
- Choudhury, Shouvik Roy; Hannestad, Steen
- Journal of Cosmology and Astroparticle Physics, Vol. 2020, Issue 07
The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: cosmological analysis of the DR12 galaxy sample
journal, March 2017
- Alam, Shadab; Ata, Metin; Bailey, Stephen
- Monthly Notices of the Royal Astronomical Society, Vol. 470, Issue 3
Improved Upper Limit on the Neutrino Mass from a Direct Kinematic Method by KATRIN
journal, November 2019
- Aker, M.; Altenmüller, K.; Arenz, M.
- Physical Review Letters, Vol. 123, Issue 22
Determining Neutrino Mass from the Cosmic Microwave Background Alone
journal, December 2003
- Kaplinghat, Manoj; Knox, Lloyd; Song, Yong-Seon
- Physical Review Letters, Vol. 91, Issue 24
Resolving Cosmic Neutrino Structure: A Hybrid Neutrino N-body Scheme
text, January 2009
- Brandbyge, Jacob; Hannestad, Steen
- arXiv
Initial Conditions for Accurate N-Body Simulations of Massive Neutrino Cosmologies
text, January 2016
- Zennaro, Matteo; Bel, Julien; Villaescusa-Navarro, Francisco
- arXiv
The Effective Field Theory of Large-Scale Structure in the presence of Massive Neutrinos
preprint, January 2017
- Senatore, Leonardo; Zaldarriaga, Matias
- arXiv
Fundamental Physics from Future Weak-Lensing Calibrated Sunyaev-Zel'dovich Galaxy Cluster Counts
text, January 2017
- Madhavacheril, Mathew; Battaglia, Nicholas; Miyatake, Hironao
- arXiv
Cosmological Reconstruction From Galaxy Light: Neural Network Based Light-Matter Connection
text, January 2018
- Modi, Chirag; Feng, Yu; Seljak, Uros
- arXiv
Cosmology with galaxy-galaxy lensing on non-perturbative scales: Emulation method and application to BOSS LOWZ
text, January 2019
- Wibking, Benjamin D.; Weinberg, David H.; Salcedo, Andrés N.
- arXiv
Cosmological constraints in extended parameter space from the Planck 2018 Legacy release
text, January 2019
- Di Valentino, Eleonora; Melchiorri, Alessandro; Silk, Joseph
- arXiv
Super-resolution emulator of cosmological simulations using deep physical models
text, January 2020
- Ramanah, Doogesh Kodi; Charnock, Tom; Villaescusa-Navarro, Francisco
- arXiv
What will it take to measure individual neutrino mass states using cosmology?
preprint, January 2020
- Archidiacono, Maria; Hannestad, Steen; Lesgourgues, Julien
- arXiv
Euclid preparation: II. The EuclidEmulator – a tool to compute the cosmology dependence of the nonlinear matter power spectrum
text, January 2019
- Knabenhans, Mischa; Stadel, Joachim; Marelli, Stefano
- Oxford University Press