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Curved branes and cosmological (a,b)-models

Bert Janssen

hep-tharXiv:hep-th/9910077

Abstract

We construct p-brane solutions with non-trivial world volume metrics and show that applied to supergravity theories, they will lead to threshold BPS bound states of intersecting solutions. However applied to certain specific values of the couplings in cosmological (a,b)-models non-trivial solutions can be constructed.

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