paper

Supersymmetric Renyi Entropy and Anomalies in Six-Dimensional (1,0) Superconformal Theories

arXiv:1702.03518 · doi:10.1007/JHEP04(2017)128

Abstract

A closed formula of the universal part of supersymmetric Rényi entropy for six-dimensional superconformal theories is proposed. Within our arguments, across a spherical entangling surface is a cubic polynomial of , with coefficients expressed as linear combinations of the 't Hooft anomaly coefficients for the -symmetry and gravitational anomalies. As an application, we establish linear relations between the -type Weyl anomalies and the 't Hooft anomaly coefficients. We make a conjecture relating the supersymmetric Rényi entropy to an equivariant integral of the anomaly polynomial in even dimensions and check it against known data in four dimensions and six dimensions.

1+27 pages, v2: references added+typos fixed. arXiv admin note: text overlap with arXiv:1512.03008

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