Positive Mass Theorem for Black Holes in Einstein-Maxwell Axion-dilaton Gravity

Abstract

We presented the proof of the positive mass theorem for black holes in Einstein-Maxwell axion-dilaton gravity being the low-energy limit of the heterotic string theory. We show that the total mass of a spacetime containing a black hole is greater or equal to the square root of the sum of squares of the adequate dilaton-electric and dilaton-axion charges.

latex file, to appear in Classical Quantum Gravity

References in corpus (1)

• Some Comments on Gravitational Entropy and the Inverse Mean Curvature Flow

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• Cosmological Solutions in Five Dimensional Minimal Supergravity
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• Minimal Surfaces and Generalized Einstein-Maxwell-dilaton Theory
• On uniqueness of static Einstein-Maxwell-dilaton black holes
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