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Sigma model solitons and their moduli space metrics

✍ Scribed by P. J. Ruback


Publisher
Springer
Year
1988
Tongue
English
Weight
956 KB
Volume
116
Category
Article
ISSN
0010-3616

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Scherk-Schwarz reductions and their quan
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## Abstract The one‐loop vacuum energy is computed for a class of perturbative string vacua where supersymmetry is spontaneously broken by a stringy Scherk‐Schwarz deformation. The spectrum of light excitations is tachyon‐free and the generated quantum potential exhibits an anti de Sitter minimum w