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arXiv · 0710.4967

Black Holes in Supergravity: the non-BPS Branch

Eric G. Gimon·Finn Larsen·Joan Simon
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Abstract

We construct extremal, spherically symmetric black hole solutions to 4D supergravity with charge assignments that preclude BPS-saturation. In particular, we determine the ground state energy as a function of charges and moduli. We find that the mass of the non-BPS black hole remains that of a marginal bound state of four basic constituents throughout the entire moduli space and that there is always a non-zero gap above the BPS bound.

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Eric G. Gimon, Finn Larsen, Joan Simon. 2007-12-19. Black Holes in Supergravity: the non-BPS Branch. https://doi.org/10.1088/1126-6708%2F2008%2F01%2F040

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