Zobrazeno 1 - 10
of 52 049
pro vyhledávání: '"conformal [field theory]"'
A state in a quantum system with a given global symmetry, $G$, can be sensitive to the presence of boundaries, which may either preserve or break this symmetry. In this work, we investigate how conformal invariant boundary conditions influence the $G
Externí odkaz:
http://arxiv.org/abs/2411.09792
Autor:
Deng, Feiyu, Wang, Zhi
We propose a holographic dual of boundary conformal field theory (BCFT) with $T\bar T$ deformation, i.e. of $T\bar T$ BCFT. Our holographic proposal distinguishes two types of $T\bar T$ BCFTs, depending on whether the $T\bar T$ deformation deforms th
Externí odkaz:
http://arxiv.org/abs/2411.06345
We begin by reexamining the holographic reconstruction of scalar fields in four-dimensional anti-de Sitter spacetime, adopting a purely Lorentzian signature derivation, reproducing earlier results of HKLL and generalizing to arbitrary boundary metric
Externí odkaz:
http://arxiv.org/abs/2411.02364
Autor:
Santos, Fabiano F., Pourhassan, Behnam, Saridakis, Emmanuel N., Sokoliuk, Oleksii, Baransky, Alexander, Kahya, Emre Onur
We investigate entanglement islands and the Page curve in the framework of Horndeski gravity on a Karch-Randall braneworld background. In particular, treating the holographic boundary conformal field theory analytically we find that the Horndeski par
Externí odkaz:
http://arxiv.org/abs/2410.18781
We realize an explicit conformal mapping between the state and operator pictures in a class of (2+1)-dimensional non-Lorentzian field theories with SU(1,2)$\times$U(1) conformal symmetry. The state picture arises from null reducing four-dimensional r
Externí odkaz:
http://arxiv.org/abs/2411.11951