Curved branes and cosmological (a,b)-models
Bert Janssen
TL;DR
This paper constructs p-brane solutions with complex world volume metrics, revealing new bound states in supergravity and specific solutions in cosmological (a,b)-models, advancing understanding of brane dynamics and cosmology.
Contribution
It introduces novel p-brane solutions with non-trivial metrics and explores their implications in supergravity and cosmological (a,b)-models, including bound states and specific solutions.
Findings
Construction of p-brane solutions with non-trivial world volume metrics.
Identification of threshold BPS bound states in supergravity.
Existence of specific solutions in cosmological (a,b)-models for certain couplings.
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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