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arXiv · hep-th/0610253

Pseudo-Supersymmetry and the Domain-Wall/Cosmology Correspondence

K. Skenderis·P. K. Townsend
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Abstract

The correspondence between domain-wall and cosmological solutions of gravity coupled to scalar fields is explained. Any domain wall solution that admits a Killing spinor is shown to correspond to a cosmology that admits a pseudo-Killing spinor: whereas the Killing spinor obeys a Dirac-type equation with hermitian `mass'-matrix, the corresponding pseudo-Killing spinor obeys a Dirac-type equation with a anti-hermitian `mass'-matrix. We comment on some implications of (pseudo)supersymmetry.

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K. Skenderis, P. K. Townsend. 2006-12-15. Pseudo-Supersymmetry and the Domain-Wall/Cosmology Correspondence. https://doi.org/10.1088/1751-8113%2F40%2F25%2Fs18

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