Inhomogeneous String Cosmology Solutions with Regular Spacetime Curvature

Abstract

In this work cosmological models are considered for the low energy string cosmological effective action (tree level) in the absence of dilaton potential. A two parametric non-diagonal family of analytic solutions is found. The curvature is non singular, however the string coupling diverges exponentially.

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References in corpus (1)

• Inhomogeneous Pre-Big Bang String Cosmology

Cited by in corpus (6)

• The Pre-Big Bang Scenario in String Cosmology
• Born-Infeld Cosmologies
• Plane-symmetric inhomogeneous Brans-Dicke cosmology with an equation of state $p=\gamma \rho$
• Geodesically complete nondiagonal inhomogeneous cosmological solutions in dilatonic gravity with a stiff perfect fluid
• Singularity free cosmological solutions of Einstein-Maxwell equations
• Generating $G_2$--cosmologies with perfect fluid in dilaton gravity