N=2 supergravity in three dimensions and its Gödel supersymmetric background

M. Bañados; A. T. Faraggi; S. Theisen

doi:10.1103/PhysRevD.75.125015

N=2 supergravity in three dimensions and its Gödel supersymmetric background

M. Bañados, A. T. Faraggi, S. Theisen

Exact Sciences School

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

The four-dimensional Gödel spacetime is known to have the structure M3×. It is also known that the three-dimensional factor M3 is an exact solution of three-dimensional gravity coupled to a Maxwell-Chern-Simons theory. We build in this paper a N=2 supergravity extension for this action and prove that the Gödel background preserves half of all supersymmetries.

Original language	English
Article number	125015
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	75
Issue number	12
DOIs	https://doi.org/10.1103/PhysRevD.75.125015
Publication status	Published - 14 Jun 2007

ASJC Scopus subject areas

Physics and Astronomy(all)
Nuclear and High Energy Physics
Mathematical Physics

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10.1103/PhysRevD.75.125015

Cite this

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abstract = "The four-dimensional G{\"o}del spacetime is known to have the structure M3×. It is also known that the three-dimensional factor M3 is an exact solution of three-dimensional gravity coupled to a Maxwell-Chern-Simons theory. We build in this paper a N=2 supergravity extension for this action and prove that the G{\"o}del background preserves half of all supersymmetries.",

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AB - The four-dimensional Gödel spacetime is known to have the structure M3×. It is also known that the three-dimensional factor M3 is an exact solution of three-dimensional gravity coupled to a Maxwell-Chern-Simons theory. We build in this paper a N=2 supergravity extension for this action and prove that the Gödel background preserves half of all supersymmetries.

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N=2 supergravity in three dimensions and its Gödel supersymmetric background

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