POSITIVE ENERGY WITHOUT SUPERSYMMETRY
Feb, 198415 pages
Published in:
- Nucl.Phys.B 242 (1984) 282-296
- Published: 1984
Report number:
- Print-84-0283 (CAMBRIDGE)
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Abstract: (Elsevier)
Witten's positive energy theorem and its generalizations can be viewed as stating that supersymmetric solutions of any supergravity theory are stable. In this paper we give a criterion to test the stability of non-supersymmetric solutions of supergravity theories and solutions of theories which cannot be embedded in a supergravity theory. Previously some of these solutions might have been considered to be unstable. In particular, we show that the non-supersymmetric stationary point of the scalar potential of the gauged N = 5 supergravity theory is stable. We also give an elegant derivation of the Breitenlohner-Freedman condition for (small fluctuation) stability.- SUPERGRAVITY
- FIELD EQUATIONS: SOLUTION
- MATHEMATICAL METHODS: DIFFERENTIAL GEOMETRY
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