Physics – Mathematical Physics
Scientific paper
2010-02-27
Int. J. Theor. Phys. 49 (2010) 2753-2776
Physics
Mathematical Physics
latex2e, 11pt, 33 pages with table of content, a variant accepted to IJTP
Scientific paper
In this work, we apply the anholonomic deformation method for constructing new classes of anisotropic cosmological solutions in Einstein gravity and/or generalizations with nonholonomic variables. There are analyzed four types of, in general, inhomogeneous metrics, defined with respect to anholonomic frames and their main geometric properties. Such spacetimes contain as particular cases certain conformal and/or frame transforms of the well known Friedman-Robertson-Walker, Bianchi, Kasner and Godel universes and define a great variety of cosmological models with generic off-diagonal metrics, local anisotropy and inhomogeneity. It is shown that certain nonholonomic gravitational configurations may mimic de Sitter like inflation scenaria and different anisotropic modifications without satisfying any classical false-vacuum equation of state. Finally, we speculate on perspectives when such off-diagonal solutions can be related to dark energy and dark matter problems in modern cosmology.
No associations
LandOfFree
New Classes of Off-Diagonal Cosmological Solutions in Einstein Gravity 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 New Classes of Off-Diagonal Cosmological Solutions in Einstein Gravity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and New Classes of Off-Diagonal Cosmological Solutions in Einstein Gravity will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-629063