Non-BPS walls and their stability in 5d SUSY theory

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We review recent work (hep-th/0404114) on non-BPS domain walls in $5d$ SUSY theory. An exact solution of non-BPS multi-walls is found in supersymmetric massive T*(CP1) model in five dimensions. The non-BPS multi-wall solution is found to have no tachyon. The N=1 supersymmetry preserved on the four-dimensional world volume of one wall is broken by the coexistence of the other wall. The supersymmetry breaking is exponentially suppressed as the distance between the walls increases.
4 pages, contribution to SUSY2004 Proceedings, some typos corrected

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High Energy Physics - Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/52767

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-th/0409152
 http://arxiv.org/abs/hep-th/0409152

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arXiv