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In this paper we apply two-dimensional supersymmetric gauge theories to directly construct a new Bethe ansatz for the wavefunctions of the q-boson hopping model, and then derive the q-boson algebras from this ansatz.

高能物理 - 理论 · 物理学 2025-06-13 Wei Gu

The entropy and the attractor equations for static extremal black hole solutions follow from a variational principle based on an entropy function. In the general case such an entropy function can be derived from the reduced action evaluated…

高能物理 - 理论 · 物理学 2010-10-27 G. L. Cardoso , B. de Wit , S. Mahapatra

We use the AdS/CFT correspondence to argue that large rotating black holes in global AdS(D) spaces are dual to stationary solutions of the relativistic Navier-Stokes equations on S**(D-2). Reading off the equation of state of this fluid…

高能物理 - 理论 · 物理学 2009-09-29 Sayantani Bhattacharyya , Subhaneil Lahiri , R. Loganayagam , Shiraz Minwalla

We revisit the microscopic description of AdS$_3$ black holes in light of recent progress on their higher dimensional analogues. The grand canonical partition function that follows from the AdS$_3$/CFT$_2$ correspondence describes BPS and…

高能物理 - 理论 · 物理学 2021-07-28 Finn Larsen , Siyul Lee

Using the quantum statistical method, the difficulty of solving the wave equation on the background of the black hole is avoided.We directly solve the partition functions of Bose and Fermi field on the background of an axisymmetric…

广义相对论与量子宇宙学 · 物理学 2009-01-01 Zhao Ren , Zhang Li-Chun , Li Huai-Fan , Wu Yue-Qin

We study a supersymmetric, rotating, electrically charged black hole in AdS$_{4}$ which is a solution of four-dimensional minimal gauged supergravity. Using holography we show that the free energy on $S^3$ and the superconformal index of…

高能物理 - 理论 · 物理学 2020-01-29 Nikolay Bobev , P. Marcos Crichigno

We introduce a magnetically charged extremal regular black hole in the coupled system of Einstein gravity and nonlinear electrodynamics. Its near horizon geometry is given by $AdS_2\times S^2$. It turns out that the entropy function…

广义相对论与量子宇宙学 · 物理学 2008-11-26 Yun Soo Myung , Yong-Wan Kim , Young-Jai Park

We study extremal black hole solutions in D dimensions with near horizon geometry AdS_2\times S^{D-2} in higher derivative gravity coupled to other scalar, vector and anti-symmetric tensor fields. We define an entropy function by…

高能物理 - 理论 · 物理学 2009-11-11 Ashoke Sen

In these notes we describe recent progress in understanding finite size corrections to the black hole entropy. Much of the earlier work concerning quantum black holes has been in the limit of large charges when the area of the even horizon…

高能物理 - 理论 · 物理学 2012-08-24 Atish Dabholkar , Suresh Nampuri

Quantum effects due to conformal matter in a black hole background result in universal logarithmic corrections to black-hole entropy. The universality resides in the connection of the log term coefficient with those of type-A and type-B…

广义相对论与量子宇宙学 · 物理学 2015-06-16 R Aros , D E Diaz , A Montecinos

We consider rotating, electrically charged, supersymmetric AdS black holes in four, five, six and seven dimensions, and provide a derivation of the respective extremization principles stating that the Bekenstein-Hawking entropy is the…

高能物理 - 理论 · 物理学 2019-09-17 Davide Cassani , Lorenzo Papini

We study the AdS rotating black hole solution for the Bergshoeff-Hohm-Townsend (BHT) massive gravity in three dimensions. The field equations of the asymptotically AdS black hole of the static metric can be expressed as the first law of…

广义相对论与量子宇宙学 · 物理学 2011-05-12 Behrouz Mirza , Zeinab Sherkatghanad

We use the Kerr/CFT correspondence to calculate the entropy for all known extremal stationary and axisymmetric black holes. This is done with the help of two ansatzs that are general enough to cover all such known solutions. Considering…

高能物理 - 理论 · 物理学 2010-04-30 Jianwei Mei

We formulate the Rindler space description of rotating black holes in string theories. We argue that the comoving frame is the natural frame for studying thermodynamics of rotating black holes and statistical analysis of rotating black…

高能物理 - 理论 · 物理学 2009-10-30 Donam Youm

We calculate the entropy of 4-charge extremal black holes in Type IIA supersting theory by using Sen's entropy function method. Using the low energy effective actions in both $10D$ and 4D, we find precise agreements with the…

高能物理 - 理论 · 物理学 2008-11-26 Rong-Gen Cai , Da-Wei Pang

We study the partition function and entropy of U(1) gauge theories with multiple boundaries on the black holes background. The nontrivial boundary conditions allow residual zero longitudinal momentum modes and Wilson lines stretched between…

高能物理 - 理论 · 物理学 2023-06-23 Peng Cheng

Microscopic black hole entropy calculations in string theory usually proceeds through identifying them as wrapped strings in one higher dimension. For M-theory on elliptic Calabi-Yau threefolds this proceeds via its relation to F-theory in…

高能物理 - 理论 · 物理学 2024-04-03 Indranil Halder , Cumrun Vafa , Kai Xu

We study the twisted index of 4d $\mathcal{N}$ = 2 class S theories on a closed hyperbolic 3-manifold $M_3$. Via 6d picture, the index can be written in terms of topological invariants called analytic torsions twisted by irreducible flat…

高能物理 - 理论 · 物理学 2020-03-18 Jin-Beom Bae , Dongmin Gang , Kimyeong Lee

Understanding how the thermodynamic properties of a black hole are modified when probed by D-branes is an important problem in AdS/CFT. This work focuses on a recently proposed black hole/D3-brane system in AdS$_5\times$S$^5$, which is dual…

高能物理 - 理论 · 物理学 2023-12-21 Alejandro Cabo-Bizet , Marina David , Alfredo González Lezcano

Choi, Kim, Kim, and Nahmgoong have recently pioneered analyzing a Cardy-like limit of the superconformal index of the 4d $\mathcal{N}=4$ theory with complexified fugacities which encodes the entropy of the dual supersymmetric AdS$_5$…

高能物理 - 理论 · 物理学 2019-07-02 Arash Arabi Ardehali