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Charged black holes in generalized dilaton-axion gravity

Sourav Sur·Saurya Das·Soumitra SenGupta
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Abstract

We study generic Einstein-Maxwell-Kalb-Ramond-dilaton actions, and derive conditions under which they give rise to static, spherically symmetric black hole solutions. We obtain new asymptotically flat and non-flat black hole solutions which are in general electrically and magnetically charged. They have positive definite and finite quasi-local masses. Existing non-rotating black hole solutions (including those appearing in low energy string theory) are recovered in special limits.

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Sourav Sur, Saurya Das, Soumitra SenGupta. 2005-10-26. Charged black holes in generalized dilaton-axion gravity. https://doi.org/10.1088/1126-6708%2F2005%2F10%2F064

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