We derive the general anomaly polynomial for a class of two-dimensional CFTs arising as twisted compactifications of a higher-dimensional theory on compact manifolds ℳd, including the contribution of the isometries of ℳd. We then use the result to per- form a counting of microstates for electrically charged and rotating supersymmetric black strings in AdS5× S5 and AdS7× S4 with horizon topology BTZt⋉S2 and BTZt⋉S2×Σ g, respectively, where Σ g is a Riemann surface. We explicitly construct the latter class of solutions by uplifting a class of four-dimensional rotating black holes. We provide a microscopic explanation of the entropy of such black holes by using a charged version of the Cardy formula.

Hosseini, S., Hristov, K., Tachikawa, Y., & Zaffaroni, A. (2020). Anomalies, black strings and the charged Cardy formula. JOURNAL OF HIGH ENERGY PHYSICS, 2020(9) [10.1007/JHEP09(2020)167].

Anomalies, black strings and the charged Cardy formula

Hristov K.;Zaffaroni A.
2020

Abstract

We derive the general anomaly polynomial for a class of two-dimensional CFTs arising as twisted compactifications of a higher-dimensional theory on compact manifolds ℳd, including the contribution of the isometries of ℳd. We then use the result to per- form a counting of microstates for electrically charged and rotating supersymmetric black strings in AdS5× S5 and AdS7× S4 with horizon topology BTZt⋉S2 and BTZt⋉S2×Σ g, respectively, where Σ g is a Riemann surface. We explicitly construct the latter class of solutions by uplifting a class of four-dimensional rotating black holes. We provide a microscopic explanation of the entropy of such black holes by using a charged version of the Cardy formula.
Si
Articolo in rivista - Articolo scientifico
Scientifica
AdS-CFT Correspondence; Anomalies in Field and String Theories; Black Holes in String Theory; Field Theories in Higher Dimensions
English
Hosseini, S., Hristov, K., Tachikawa, Y., & Zaffaroni, A. (2020). Anomalies, black strings and the charged Cardy formula. JOURNAL OF HIGH ENERGY PHYSICS, 2020(9) [10.1007/JHEP09(2020)167].
Hosseini, S; Hristov, K; Tachikawa, Y; Zaffaroni, A
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/10281/290370
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