Radiation can never again dominate matter in a vacuum dominated universe

Lawrence Krauss, Robert J. Scherrer

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

We demonstrate that in a vacuum-energy-dominated expansion phase, surprisingly neither the decay of matter nor matter-antimatter annihilation into relativistic particles can ever cause radiation to once again dominate over matter in the future history of the Universe.

Original languageEnglish (US)
Article number083524
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume75
Issue number8
DOIs
StatePublished - Apr 25 2007
Externally publishedYes

Fingerprint

Annihilation
Vacuum
universe
Radiation
Decay
vacuum
radiation
Energy
Demonstrate
antimatter
relativistic particles
histories
expansion
causes
decay
History
energy

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Nuclear and High Energy Physics
  • Mathematical Physics

Cite this

Radiation can never again dominate matter in a vacuum dominated universe. / Krauss, Lawrence; Scherrer, Robert J.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 75, No. 8, 083524, 25.04.2007.

Research output: Contribution to journalArticle

@article{afd18e7402b7400e9155ef79da629d47,
title = "Radiation can never again dominate matter in a vacuum dominated universe",
abstract = "We demonstrate that in a vacuum-energy-dominated expansion phase, surprisingly neither the decay of matter nor matter-antimatter annihilation into relativistic particles can ever cause radiation to once again dominate over matter in the future history of the Universe.",
author = "Lawrence Krauss and Scherrer, {Robert J.}",
year = "2007",
month = "4",
day = "25",
doi = "10.1103/PhysRevD.75.083524",
language = "English (US)",
volume = "75",
journal = "Physical review D: Particles and fields",
issn = "1550-7998",
publisher = "American Institute of Physics Publising LLC",
number = "8",

}

TY - JOUR

T1 - Radiation can never again dominate matter in a vacuum dominated universe

AU - Krauss, Lawrence

AU - Scherrer, Robert J.

PY - 2007/4/25

Y1 - 2007/4/25

N2 - We demonstrate that in a vacuum-energy-dominated expansion phase, surprisingly neither the decay of matter nor matter-antimatter annihilation into relativistic particles can ever cause radiation to once again dominate over matter in the future history of the Universe.

AB - We demonstrate that in a vacuum-energy-dominated expansion phase, surprisingly neither the decay of matter nor matter-antimatter annihilation into relativistic particles can ever cause radiation to once again dominate over matter in the future history of the Universe.

UR - http://www.scopus.com/inward/record.url?scp=34247527446&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34247527446&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.75.083524

DO - 10.1103/PhysRevD.75.083524

M3 - Article

VL - 75

JO - Physical review D: Particles and fields

JF - Physical review D: Particles and fields

SN - 1550-7998

IS - 8

M1 - 083524

ER -