Zobrazeno 1 - 10
of 292
pro vyhledávání: '"Giangreco M."'
Autor:
Astesiano, Davide, Bomans, Pieter, Gautason, Fridrik Freyr, Puletti, Valentina Giangreco M., Nix, Alexia
We study 1/2-BPS Wilson loop operators in maximally supersymmetric Yang-Mills theory on $d$-dimensional spheres. Their vacuum expectation values can be computed at large $N$ through supersymmetric localisation. The holographic duals are given by back
Externí odkaz:
http://arxiv.org/abs/2407.07830
We study worldsheet instantons in holographic type IIA backgrounds directly in string theory. The first background is a dimensional reduction of AdS$_7\times S^4$ and is dual to the maximally supersymmetric Yang-Mills theory on $S^5$. The second back
Externí odkaz:
http://arxiv.org/abs/2304.12340
The Kerr/CFT correspondence provides a holographic description of spinning black holes that exist in our universe, and the notion of hidden conformal symmetry allows for a formulation of this correspondence away from extremality. In this work we stud
Externí odkaz:
http://arxiv.org/abs/2112.14544
We study 1/2-BPS Wilson loop (WL) operators in maximally supersymmetric Yang-Mills theory (MSYM) on $\mathbf{S}^5$. Their vacuum expectation value (vev) can be computed exactly at large $N$ thanks to supersymmetric localization. The holographic dual
Externí odkaz:
http://arxiv.org/abs/2111.15493
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 8, Pp 1-49 (2023)
Abstract We study worldsheet instantons in holographic type IIA backgrounds directly in string theory. The first background is a dimensional reduction of AdS7 × S 4 and is dual to the maximally supersymmetric Yang-Mills theory on S 5. The second bac
Externí odkaz:
https://doaj.org/article/8850314962274bfab2d5101a0b558ce6
Publikováno v:
JHEP 09 (2020) 011
We investigate quantum entanglement in a non-relativistic critical system by calculating the logarithmic negativity of a class of mixed states in the quantum Lifshitz model in one and two spatial dimensions. In 1+1 dimensions we employ a correlator a
Externí odkaz:
http://arxiv.org/abs/2002.05713
We compute universal finite corrections to entanglement entropy for generalised quantum Lifshitz models in arbitrary odd spacetime dimensions. These are generalised free field theories with Lifshitz scaling symmetry, where the dynamical critical expo
Externí odkaz:
http://arxiv.org/abs/1906.08252
We compute holographic R\'enyi entropies for spherical entangling surfaces on the boundary while considering third order Lovelock gravity with negative cosmological constant in the bulk. Our study shows that third order Lovelock black holes with hype
Externí odkaz:
http://arxiv.org/abs/1704.08731
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 3, Pp 1-41 (2022)
Abstract We study 1/2-BPS Wilson loop (WL) operators in maximally supersymmetric Yang-Mills theory (MSYM) on S 5. Their vacuum expectation value (vev) can be computed exactly at large N thanks to supersymmetric localization. The holographic dual to M
Externí odkaz:
https://doaj.org/article/dfcd3f09ba374dca98d41e18150ad4e0
Publikováno v:
Phys. Rev. D 94, 106012 (2016)
The strong coupling dynamics of a 2+1 dimensional U(1) gauge theory coupled to charged matter is holographically modeled via a top-down construction with intersecting D3- and D5-branes. We explore the resulting phase diagram at finite temperature and
Externí odkaz:
http://arxiv.org/abs/1607.04059