Acceleration of the Universe in Presence of Tachyonic field

Details Acceleration of the Universe in Presence of Tachyonic field Acceleration of the Universe in Presence of Tachyonic field

2007-12-19

arxiv.org/abs/0712.3107v1

Astrophys.SpaceSci.314:41-44,2008

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

5 latex pages, 5 figures, RevTex style

Scientific paper

10.1007/s10509-007-9732-0

In this letter, we have assumed that the Universe is filled in tachyonic field with potential, which gives the acceleration of the Universe. For certain choice of potential, we have found the exact solutions of the field equations. We have shown the decaying nature of potential. From recently developed statefinder parameters, we have investigated the role of tachyonic field in different stages of the evolution of the Universe.

Affiliated with

Also associated with

No associations

Rating

Acceleration of the Universe in Presence of Tachyonic field 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 Acceleration of the Universe in Presence of Tachyonic field, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Acceleration of the Universe in Presence of Tachyonic field will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-146210