paper

The holographic supersymmetric Casimir energy

arXiv:1606.02724 · doi:10.1103/PhysRevD.95.021902

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.

4 pages; v2: minor changes

References in corpus (1)

Cited by in corpus (19)