Late time acceleration in a deformed phase space model of dilaton cosmology

Details Late time acceleration in a deformed phase space model of dilaton cosmology Late time acceleration in a deformed phase space model of dilaton cosmology

2010-03-05

arxiv.org/abs/1003.1194v2

Phys. Lett. B687:119-123,2010

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

10 pages, 2 figures, to appear in PLB, typos corrected

Scientific paper

10.1016/j.physletb.2010.03.016

The effects of noncommutativity on the phase space of a dilatonic cosmological model is investigated. The existence of such noncommutativity results in a deformed Poisson algebra between the minisuperspace variables and their momenta conjugate. For an exponential dilaton potential, the exact solutions in the commutative and noncommutative cases, are presented and compared. We use these solutions to address the late time acceleration issue of cosmic evolution.

Affiliated with

Also associated with

No associations

Rating

Late time acceleration in a deformed phase space model of dilaton cosmology does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Late time acceleration in a deformed phase space model of dilaton cosmology, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Late time acceleration in a deformed phase space model of dilaton cosmology will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-687043