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arXiv · hep-th/9109026

String Effective Action and Two Dimensional Charged Black Hole

S. Pratik Khastgir·Alok Kumar
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Abstract

Graviton-dilaton background field equations in three space-time dimensions, following from the string effective action are solved when the metric has only time dependence. By taking one of the two space dimensions as compact, our solution reproduces a recently discovered charged black hole solution in two space-time dimensions. Solutions in presence of nonvanishing three dimensional background antisymmetric tensor field are also discussed.

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S. Pratik Khastgir, Alok Kumar. 1991-09-14. String Effective Action and Two Dimensional Charged Black Hole. https://doi.org/10.1142/s0217732391003882

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