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arxiv: hep-th/9305025 · v1 · submitted 1993-05-07 · ✦ hep-th · gr-qc

Singularity-free cosmological solutions of the superstring effective action

I. Antoniadis , J. Rizos , K. Tamvakis This is my paper
classification ✦ hep-th gr-qc
keywords actioneffectivesolutionscosmologicalsuperstringavoidbackgroundclass
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We study the cosmological solutions of the one loop corrected superstring effective action, in a Friedmann-Robertson-Walker background, and in the presence of the dilaton and modulus fields. A particularly interesting class of solutions is found which avoid the initial singularity and are consistent with the perturbative treatment of the effective action.

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