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Creation of a scalar potential in 2D dilaton gravity

K. Behrndt

hep-tharXiv:hep-th/9409121

Abstract

We investigate quantum corrections of the 2-d dilaton gravity near the singularity. Our motivation comes from a s-wave reduced cosmological solution which is classically singular in the scalar fields (dilaton and moduli). As result we find, that the singularity disappears and a dilaton/moduli potential is created.

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