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arXiv · 1606.02724

The holographic supersymmetric Casimir energy

Pietro Benetti Genolini·Davide Cassani·Dario Martelli·James Sparks
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Abstract

We consider a general class of asymptotically locally AdS_5 solutions of minimal gauged supergravity, that are dual to superconformal field theories on curved backgrounds S^1 x M_3 preserving two supercharges. We demonstrate that standard holographic renormalization corresponds to a scheme that breaks supersymmetry. We propose new boundary terms that restore supersymmetry, and show that for smooth solutions with topology S^1 x R^4 the improved on-shell action reproduces both the supersymmetric Casimir energy and the field theory BPS relation between charges.

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Pietro Benetti Genolini, Davide Cassani, Dario Martelli, James Sparks. 2016-06-08. The holographic supersymmetric Casimir energy. https://doi.org/10.1103/physrevd.95.021902

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