Cosmological evolution of interacting dark energy models with mass varying neutrinos

Journal Article · Thu Dec 15 00:00:00 EST 2005 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PhysRevD.72.123523· OSTI ID:20774521

Xiaojun, Bi; Bo, Feng; Hong, Li; Xinmin, Zhang ^[1]

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1. Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, P.O. Box 918-3, Beijing 100049 (China)

In this paper we consider the cosmological implications of dark energy models with a coupled system of a dynamical scalar field (the quintessence) and the neutrinos. By detailed numerical calculations we study the various possibilities on the evolution and the fates of the Universe in this class of models. Our results show that due to the interaction with quintessence, neutrinos could be dominant over the quintessence in the future universe, however would eventually decay away.

• OSTI ID: 20774521
• Journal Information: Physical Review. D, Particles Fields, Vol. 72, Issue 12; Other Information: DOI: 10.1103/PhysRevD.72.123523; (c) 2005 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
EVOLUTION
NEUTRINOS
NONLUMINOUS MATTER
PARTICLE DECAY
PARTICLE INTERACTIONS
REST MASS
SCALAR FIELDS
UNIVERSE