A fundamental length as a candidate for dark energy: a DSR inspired FRW spacetime
arXiv:0802.0767 · doi:10.1016/j.physleta.2008.02.007
Abstract
We show that the existence of a fundamental length, introduced in Deformed Special Relativity (DSR) inspired minisuper (phase-) space, causes the behavior of the scale factor of the universe to change from that of a universe filled with dust to an accelerating universe driven by a cosmological constant.
8 pages, to appear in PLA
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Cited by in corpus (5)
- Late time acceleration in a deformed phase space model of dilaton cosmology
- Fundamental length in quantum theories with PT-symmetric Hamiltonians
- Late time acceleration in a non-commutative model of modified cosmology
- The Mixmaster Universe in a generalized uncertainty principle framework
- Deformed phase space in a two dimensional minisuperspace model