154 citations · 1.2k across the 31 of their papers we have counts for
32 papers
A New Entropy Puzzle in ABJM
Alexandre Belin, Seyed Morteza Hosseini, Palash Singh +2
We point out a puzzle about BPS black holes in AdS: the entropy grows when increases although the number of gauge-invariant operators in the dual con…
Exact Modular Completion of the ABJM Effective Twisted Superpotential
Seyed Morteza Hosseini
The effective twisted superpotential governs the supersymmetric partition functions of three-dimensional theories in the Cardy limit and, at large , the gravitat…
Gravitational Blocks: Symplectic Covariance Unveiled
Seyed Morteza Hosseini
By working in a symplectically covariant real formulation of special Kähler geometry, we propose and give strong evidence for a canonical BPS partition function for AdS$_2 \times_w…
The large limit of topologically twisted indices: a direct approach
Seyed Morteza Hosseini, Alberto Zaffaroni
We study the large limit of the refined topologically twisted index of three-dimensional gauge theories with a holographic dual, which is relevant for countin…
The joy of factorization at large : five-dimensional indices and AdS black holes
Seyed Morteza Hosseini, Itamar Yaakov, Alberto Zaffaroni
We discuss the large factorization properties of five-dimensional supersymmetric partition functions for CFT with a holographic dual. We consider partition functions on manifol…
Rotating multi-charge spindles and their microstates
Seyed Morteza Hosseini, Kiril Hristov, Alberto Zaffaroni
Some AdS 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 con…
4d F(4) gauged supergravity and black holes of class
Seyed Morteza Hosseini, Kiril Hristov
We perform a consistent reduction of 6d matter-coupled F(4) supergravity on a compact Riemann surface of genus , at the level of the bosonic action.…
Universal AdS black holes in theories with sixteen supercharges and their microstates
Seyed Morteza Hosseini, Alberto Zaffaroni
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 supergrav…
Anomalies, Black strings and the charged Cardy formula
Seyed Morteza Hosseini, Kiril Hristov, Yuji Tachikawa +1
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 $\mathcal{M}_d…
Supersymmetric Rényi entropy and charged hyperbolic black holes
Seyed Morteza Hosseini, Chiara Toldo, Itamar Yaakov
The supersymmetric Rényi entropy across a spherical entangling surface in a -dimensional SCFT with flavor defects is equivalent to a supersymmetric partition function on $\mathb…
Gluing gravitational blocks for AdS black holes
Seyed Morteza Hosseini, Kiril Hristov, Alberto Zaffaroni
We provide a unifying entropy functional and an extremization principle for black holes and black strings in AdS and AdS with arbitrary rotation and gen…
Microstates of rotating AdS strings
Seyed Morteza Hosseini, Kiril Hristov, Alberto Zaffaroni
We provide a general formula for the refined topologically twisted index of gauge theories living on the world-volume of D3-branes at conical Calabi-Yau singulariti…
Geometry of -extremization and black holes microstates
Seyed Morteza Hosseini, Alberto Zaffaroni
The entropy of a class of asymptotically AdS magnetically charged BPS black holes can be obtained by extremizing the topologically twisted index of the dual three-dimensional f…
Black hole microstate counting in Type IIB from 5d SCFTs
Martin Fluder, Seyed Morteza Hosseini, Christoph F. Uhlemann
We use recently established AdS/CFT dualities to count the microstates of magnetically charged AdS black holes in Type IIB. The near-horizon limit i…
Proving the equivalence of -extremization and its gravitational dual for all toric quivers
Seyed Morteza Hosseini, Alberto Zaffaroni
The gravitational dual of -extremization for a class of two-dimensional theories obtained by twisted compactifications of D3-brane gauge theories living at a toric Calab…
Generalization of the Randall-Sundrum Model Using Gravitational Model
S. Davood Sadatian, S. M. Hosseini
In this letter, we explore a generalized model based on two scenarios including the Randall-Sundrum model and Gravity model . We first study the standard Randall-Sundrum Gr…
6D attractors and black hole microstates
Seyed Morteza Hosseini, Kiril Hristov, Achilleas Passias +1
We find a family of AdS supersymmetric solutions of the six-dimensional gauged supergravity coupled to one vector multiplet that arises as a…
Topologically twisted indices in five dimensions and holography
Seyed Morteza Hosseini, Itamar Yaakov, Alberto Zaffaroni
We provide a formula for the partition function of five-dimensional gauge theories on , topologically twisted along in the…
A note on the entropy of rotating BPS AdS black holes
Seyed Morteza Hosseini, Kiril Hristov, Alberto Zaffaroni
In this note we show that the entropy of BPS, rotating, electrically charged AdS black holes can be obtained by an extremization principle involving a particular com…
Black hole microstates and supersymmetric localization
Seyed Morteza Hosseini
This thesis focuses mainly on understanding the origin of the Bekenstein-Hawking entropy for a class of four- and five-dimensional BPS black holes in string/M-theory. To this aim,…
More on the Annihilator-Ideal Graph of a Commutative Ring
M. J. Nikmehr, S. M. Hosseini
Let be a commutative ring with identity and be the set of ideals of with non-zero annihilator. The annihilator-ideal graph of , denoted by , is…
Holographic microstate counting for AdS black holes in massive IIA supergravity
Seyed Morteza Hosseini, Kiril Hristov, Achilleas Passias
We derive the Bekenstein-Hawking entropy for a class of BPS black holes in the massive type IIA supergravity background AdS from a microscopic counting of supersymme…
An extremization principle for the entropy of rotating BPS black holes in AdS
Seyed Morteza Hosseini, Kiril Hristov, Alberto Zaffaroni
We show that the Bekenstein-Hawking entropy of a class of BPS electrically charged rotating black holes in AdS can be obtained by a simple extremization principle. We…
The Cardy limit of the topologically twisted index and black strings in AdS
Seyed Morteza Hosseini, Anton Nedelin, Alberto Zaffaroni
We evaluate the topologically twisted index of a general four-dimensional gauge theory in the "high-temperature" limit. The index is the partition function for $\…