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arXiv · hep-th/9205062

Four Dimensional Stringy Black Membrane

Supriya K. Kar·S. Pratik Khastgir·Gautam Sengupta
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Abstract

An exact conformal field theory describing a four dimensional singular string background is obtained by chiral gauging a $U(1)$ subgroup along with translations in $R$ of an $SL(2,R)\times R$ Wess-Zumino-Witten model. It is shown that the target space-time describes a four dimensional black membrane. Furthermore various duality transformed solutions are constructed. These are also shown to correspond to various forms of four dimensional black membranes.

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Supriya K. Kar, S. Pratik Khastgir, Gautam Sengupta. 1992-05-18. Four Dimensional Stringy Black Membrane. https://doi.org/10.1103/physrevd.47.3643

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