A preliminary analysis of the energy transfer between the dark sectors of the universe

Jia Zhou, Bin Wang, Diego PavÓn, Elcio Abdalla

Research output: Contribution to journalArticleResearchpeer-review

31 Citations (Scopus)

Abstract

We study the mutual interaction between the dark sectors (dark matter and dark energy) of the Universe by resorting to the extended thermodynamics of irreversible processes and constrain the former with supernova type Ia data. As a by-product, the present dark matter temperature results are not extremely small and can meet the independent estimate of the temperature of the gas of sterile neutrinos. © 2009 World Scientific Publishing Company.
Original languageEnglish
Pages (from-to)1689-1698
JournalModern Physics Letters A
Volume24
Issue number21
DOIs
Publication statusPublished - 10 Jul 2009

Keywords

  • Dark energy
  • Dark matter
  • Energy transfer
  • Interaction

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