A natural solution to the dark energy problem

Research output: Contribution to journalArticle

Abstract

Recent observations indicate that the acceleration of our universe expansion is slowing down, which challenge the standard CDM model. In this article, we show that the existence of particles with imaginary energy density can explain the observed slowing down acceleration and provide a complete solution to the origin of dark energy. This model can give good agreements with observational constraints by 28 data from supernovae between redshift z = 0:07 - 2:3. Copyright © 2015 Chan.
Original languageEnglish
Pages (from-to)267-275
JournalPhysical Science International Journal
Volume5
Issue number4
DOIs
Publication statusPublished - 2015

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dark energy
supernovae
flux density
universe
expansion

Citation

Chan, M. H. (2015). A natural solution to the dark energy problem. Physical Science International Journal, 5(4), 267-275.

Keywords

  • Dark energy
  • Cosmology
  • Tachyons
  • General relativity
  • Supernavoe