Some AdS3 × M7 type IIB vacua have been recently proposed to arise from D3-branes wrapped on a spindle, a sphere with conical singularities at the poles. We explicitly construct a generalization of these solutions corresponding to a class of electrically charged and rotating supersymmetric black strings in AdS5 × S5 with general magnetic fluxes on the spindle. We then perform a counting of their microstates using the charged Cardy formula. To this purpose, we derive the general form of the anomaly polynomial of the dual N = (0, 2) CFT in two dimensions and we show that it can be obtained via a simple gluing procedure.
Hosseini, S., Hristov, K., Zaffaroni, A. (2021). Rotating multi-charge spindles and their microstates. JOURNAL OF HIGH ENERGY PHYSICS, 2021(7) [10.1007/JHEP07(2021)182].
Rotating multi-charge spindles and their microstates
Hosseini S. M.
;Hristov K.;Zaffaroni A.
2021
Abstract
Some AdS3 × M7 type IIB vacua have been recently proposed to arise from D3-branes wrapped on a spindle, a sphere with conical singularities at the poles. We explicitly construct a generalization of these solutions corresponding to a class of electrically charged and rotating supersymmetric black strings in AdS5 × S5 with general magnetic fluxes on the spindle. We then perform a counting of their microstates using the charged Cardy formula. To this purpose, we derive the general form of the anomaly polynomial of the dual N = (0, 2) CFT in two dimensions and we show that it can be obtained via a simple gluing procedure.
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