Hosseini Seyed Morteza, Zaffaroni Alberto
Kavli IPMU (WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan.
Dipartimento di Fisica, Università di Milano-Bicocca, I-20126 Milano, Italy.
Phys Rev Lett. 2021 Apr 30;126(17):171604. doi: 10.1103/PhysRevLett.126.171604.
We provide a universal microscopic counting for the microstates of the asymptotically AdS black holes and black strings that arise as solutions of the half-maximal gauged supergravity in 4 and 5 dimensions. These solutions can be embedded in all M-theory and type II string backgrounds with an AdS vacuum and 16 supercharges and provide an infinite set of examples dual to N=2 and N=4 conformal field theories in four and three dimensions, respectively. The counting is universal and it is performed by either studying the large N limit of the relevant supersymmetric index of the dual field theory or by using the charged Cardy formula.
我们为作为4维和5维半极大规范超引力解出现的渐近反德西特黑洞和黑弦的微观态提供了一种通用的微观计数。这些解可以嵌入到所有具有反德西特真空和16个超荷的M理论和II型弦背景中，并分别提供了与4维和3维中N = 2和N = 4共形场论对偶的无限个例子。这种计数是通用的，它可以通过研究对偶场论相关超对称指标的大N极限或者使用带电卡迪公式来进行。
