Tuesday, April 9, 2013

1110.2843 (Masato Minamitsuji et al.)

Warped spherical compactifications in the gravity theory    [PDF]

Masato Minamitsuji, Kunihito Uzawa
We present new exact solutions of the warped spherical compactifications in the higher-dimensional gravitational theory coupled to scalar and several form field strengths. We find two classes of solutions. One has a de Sitter spacetime with a static warp factor. The other gives an accelerating universe in the non-Einstein conformal frame with a time-dependent warp factor.
View original: http://arxiv.org/abs/1110.2843

No comments:

Post a Comment