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arXiv · hep-th/9909198

Destabilizing the gaugino condensate in modular invariant supergravity

Thomas Dent
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Abstract

We investigate the stability of the hidden sector gaugino condensate in a SL(2,Z)-invariant supergravity model inspired by the E8*E8 heterotic string, using the chiral superfield formalism. We calculate the Planck-suppressed corrections to the ``truncated approximation'' for the condensate value and the scalar potential. A transition to a phase with zero condensate occurs near special points in moduli space and at large compactification radius. We discuss the implications for the T-modulus dependence of supersymmetry-breaking.

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Thomas Dent. 2000-03-31. Destabilizing the gaugino condensate in modular invariant supergravity. https://doi.org/10.1016/s0370-2693(99)01337-4

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