skip to main content
DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Interacting dark energy: possible explanation for 21-cm absorption at cosmic dawn

Abstract

In this paper, a recent observation points to an excess in the expected 21-cm brightness temperature from cosmic dawn. In this paper, we present an alternative explanation of this phenomenon, an interaction in the dark sector. Interacting dark energy models have been extensively studied recently and there is a whole variety of such in the literature. Here we particularize to a specific model in order to make explicit the effect of an interaction.

Authors:
 [1]; ORCiD logo [2];  [3];  [1]
  1. Univ. de Sao Paulo, Sao Paulo (Brazil)
  2. Univ. de Sao Paulo, Sao Paulo (Brazil); SLAC National Accelerator Lab., Menlo Park, CA (United States)
  3. YangZhou Univ., Yangzhou (China)
Publication Date:
Research Org.:
SLAC National Accelerator Lab., Menlo Park, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1475481
Report Number(s):
SLAC-PUB-17304
Journal ID: ISSN 1434-6044; PII: 6237
Grant/Contract Number:  
AC02-76SF00515; 150254/2017-2; 208206/2017-5; 013/26496-2
Resource Type:
Accepted Manuscript
Journal Name:
European Physical Journal. C, Particles and Fields
Additional Journal Information:
Journal Volume: 78; Journal Issue: 9; Journal ID: ISSN 1434-6044
Publisher:
Springer
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Citation Formats

Costa, André A., Landim, Ricardo C. G., Wang, Bin, and Abdalla, Elcio. Interacting dark energy: possible explanation for 21-cm absorption at cosmic dawn. United States: N. p., 2018. Web. doi:10.1140/epjc/s10052-018-6237-7.
Costa, André A., Landim, Ricardo C. G., Wang, Bin, & Abdalla, Elcio. Interacting dark energy: possible explanation for 21-cm absorption at cosmic dawn. United States. doi:10.1140/epjc/s10052-018-6237-7.
Costa, André A., Landim, Ricardo C. G., Wang, Bin, and Abdalla, Elcio. Tue . "Interacting dark energy: possible explanation for 21-cm absorption at cosmic dawn". United States. doi:10.1140/epjc/s10052-018-6237-7. https://www.osti.gov/servlets/purl/1475481.
@article{osti_1475481,
title = {Interacting dark energy: possible explanation for 21-cm absorption at cosmic dawn},
author = {Costa, André A. and Landim, Ricardo C. G. and Wang, Bin and Abdalla, Elcio},
abstractNote = {In this paper, a recent observation points to an excess in the expected 21-cm brightness temperature from cosmic dawn. In this paper, we present an alternative explanation of this phenomenon, an interaction in the dark sector. Interacting dark energy models have been extensively studied recently and there is a whole variety of such in the literature. Here we particularize to a specific model in order to make explicit the effect of an interaction.},
doi = {10.1140/epjc/s10052-018-6237-7},
journal = {European Physical Journal. C, Particles and Fields},
number = 9,
volume = 78,
place = {United States},
year = {2018},
month = {9}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record

Citation Metrics:
Cited by: 12 works
Citation information provided by
Web of Science

Save / Share:

Works referenced in this record:

An absorption profile centred at 78 megahertz in the sky-averaged spectrum
journal, March 2018

  • Bowman, Judd D.; Rogers, Alan E. E.; Monsalve, Raul A.
  • Nature, Vol. 555, Issue 7694
  • DOI: 10.1038/nature25792

Possible interaction between baryons and dark-matter particles revealed by the first stars
journal, March 2018


Future CMB cosmological constraints in a dark coupled universe
journal, May 2010

  • Martinelli, Matteo; Honorez, Laura López; Melchiorri, Alessandro
  • Physical Review D, Vol. 81, Issue 10
  • DOI: 10.1103/PhysRevD.81.103534

Constraints on the coupling between dark energy and dark matter from CMB data
journal, April 2016


Stability of the curvature perturbation in dark sectors' mutual interacting models
journal, January 2009


Observational constraints on an interacting dark energy model
journal, March 2010

  • Väliviita, Jussi; Maartens, Roy; Majerotto, Elisabetta
  • Monthly Notices of the Royal Astronomical Society, Vol. 402, Issue 4
  • DOI: 10.1111/j.1365-2966.2009.16115.x

Large-scale instability in interacting dark energy and dark matter fluids
journal, July 2008

  • Väliviita, Jussi; Majerotto, Elisabetta; Maartens, Roy
  • Journal of Cosmology and Astroparticle Physics, Vol. 2008, Issue 07
  • DOI: 10.1088/1475-7516/2008/07/020

Charting the parameter space of the global 21-cm signal
journal, August 2017

  • Cohen, Aviad; Fialkov, Anastasia; Barkana, Rennan
  • Monthly Notices of the Royal Astronomical Society, Vol. 472, Issue 2
  • DOI: 10.1093/mnras/stx2065

Evidence for interacting dark energy from BOSS
journal, February 2017


Can interacting dark energy solve the H 0 tension?
journal, August 2017


21 Centimeter Fluctuations from Cosmic Gas at High Redshifts
journal, June 2004

  • Zaldarriaga, Matias; Furlanetto, Steven R.; Hernquist, Lars
  • The Astrophysical Journal, Vol. 608, Issue 2
  • DOI: 10.1086/386327

Testing the interaction between dark energy and dark matter with Planck data
journal, May 2014


New constraints on coupled dark energy from the Planck satellite experiment
journal, July 2013

  • Salvatelli, Valentina; Marchini, Andrea; Lopez-Honorez, Laura
  • Physical Review D, Vol. 88, Issue 2
  • DOI: 10.1103/PhysRevD.88.023531

Effects of the interaction between dark energy and dark matter on cosmological parameters
journal, June 2008


A small amount of mini-charged dark matter could cool the baryons in the early Universe
journal, May 2018


Dark matter and dark energy interactions: theoretical challenges, cosmological implications and observational signatures
journal, August 2016


Coupled quintessence
journal, July 2000


Breaking parameter degeneracy in interacting dark energy models from observations
journal, July 2011


21 cm cosmology in the 21st century
journal, July 2012


Planck 2015 results : XIII. Cosmological parameters
journal, September 2016


Coupled dark matter-dark energy in light of near universe observations
journal, September 2010

  • Honorez, Laura Lopez; Reid, Beth A.; Mena, Olga
  • Journal of Cosmology and Astroparticle Physics, Vol. 2010, Issue 09
  • DOI: 10.1088/1475-7516/2010/09/029

Quantum field theory of interacting dark matter and dark energy: Dark monodromies
journal, November 2016


Indications of a Late-Time Interaction in the Dark Sector
journal, October 2014


Constraints on interacting dark energy models from Planck 2015 and redshift-space distortion data
journal, January 2017

  • Costa, André A.; Xu, Xiao-Dong; Wang, Bin
  • Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 01
  • DOI: 10.1088/1475-7516/2017/01/028

Quintessence with Yukawa interaction
journal, November 2015


Planck 2015 results : XXIII. The thermal Sunyaev-Zeldovich effect-cosmic infrared background correlation
journal, September 2016


    Works referencing / citing this record:

    Using kinetic theory to examine a self-gravitating system composed of baryons and cold dark matter
    journal, June 2019

    • Kremer, Gilberto M.; Richarte, Martín G.; Schiefer, Elberth M.
    • The European Physical Journal C, Vol. 79, Issue 6
    • DOI: 10.1140/epjc/s10052-019-6965-3

    Using kinetic theory to examine a self-gravitating system composed of baryons and cold dark matter
    journal, June 2019

    • Kremer, Gilberto M.; Richarte, Martín G.; Schiefer, Elberth M.
    • The European Physical Journal C, Vol. 79, Issue 6
    • DOI: 10.1140/epjc/s10052-019-6965-3

    Listening to the sound of dark sector interactions with gravitational wave standard sirens
    journal, July 2019

    • Yang, Weiqiang; Vagnozzi, Sunny; Valentino, Eleonora Di
    • Journal of Cosmology and Astroparticle Physics, Vol. 2019, Issue 07
    • DOI: 10.1088/1475-7516/2019/07/037

    Constraining the primordial black hole abundance with 21-cm cosmology
    journal, August 2019


    Nonminimal dark sector physics and cosmological tensions
    journal, March 2020


    Cosmological implications of ultralight axionlike fields
    journal, October 2018


    Cosmological perturbations and dynamical analysis for interacting quintessence
    journal, November 2019


    Neutrino Mass Ordering from Oscillations and Beyond: 2018 Status and Future Prospects
    journal, October 2018

    • de Salas, Pablo F.; Gariazzo, Stefano; Mena, Olga
    • Frontiers in Astronomy and Space Sciences, Vol. 5
    • DOI: 10.3389/fspas.2018.00036

    Constraining the Dark Matter Vacuum Energy Interaction Using the EDGES 21 cm Absorption Signal
    journal, December 2018


    Constraining Temporal Oscillations of Cosmological Parameters Using SNe Ia
    journal, April 2019

    • Brownsberger, Sasha R.; Stubbs, Christopher W.; Scolnic, Daniel M.
    • The Astrophysical Journal, Vol. 875, Issue 1
    • DOI: 10.3847/1538-4357/ab0c09