{"paper":{"title":"Charged R\\'enyi Entropies in CFTs with Einstein-Gauss-Bonnet Holographic Duals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Dimitrios Manolopoulos, Georgios Pastras","submitted_at":"2014-04-04T16:46:07Z","abstract_excerpt":"We calculate the R\\'enyi entropy $S_q(\\mu,\\lambda)$, for a spherical entangling surface in CFT's with Einstein-Gauss-Bonnet-Maxwell holographic duals. R\\'enyi entropies must obey some interesting inequalities by definition. However, for Gauss-Bonnet couplings $\\lambda$, larger than a specific value, but still allowed by causality, we observe a violation of the inequality $\\frac{\\partial}{{\\partial q}}\\left({\\frac{{q - 1}}{q}S_q(\\mu,\\lambda)} \\right) \\ge 0$, which is related to the existence of negative entropy black holes, providing interesting restrictions in the bulk theory. Moreover, we fin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.1309","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}