On the Superstrings-Induced Four-Dimensional Gravity and Its Applications to Cosmology

We review the status of the fourth-order (quartic in the spacetime curvature) terms induced by superstrings/M-theory (compactified on a warped torus) in the leading order with respect to the Regge slope parameter, and study their (nonperturbative) impact on the evolution of the Hubble scale in the c...

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Bibliographic Details
Main Authors: Masao Iihoshi, Sergei V. Ketov
Format: Article
Language:English
Published: Wiley 2008-01-01
Series:Advances in High Energy Physics
Online Access:http://dx.doi.org/10.1155/2008/521389
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