Abstract
Inhomogeneous cosmological models are consideredfor the low energy string cosmological effective action(tree level) in the absence of dilaton potential. Anon-singular and non-diagonal analytic solution isfound.
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Pimentel, L.O. Nonsingular Inhomogeneous String Cosmology. General Relativity and Gravitation 31, 761–765 (1999). https://doi.org/10.1023/A:1026665616771
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DOI: https://doi.org/10.1023/A:1026665616771