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pro vyhledávání: '"Naskar, Joydeep"'
Autor:
Bhattacharjee, Abhik, Naskar, Joydeep
In this paper we investigate the code properties of holographic fractal geometries initiated in \cite{Pastawski:2016qrs}. We study reconstruction wedges in $AdS_3/CFT_2$ for black hole backgrounds, which are in qualitative agreement with the vacuum-A
Externí odkaz:
http://arxiv.org/abs/2411.02825
We propose a deterministic method to find all holographic entropy inequalities and prove the completeness of our method. We use a triality between holographic entropy inequalities, contraction maps and partial cubes. More specifically, the validity o
Externí odkaz:
http://arxiv.org/abs/2409.17317
We use the embedding formalism to construct conformal fields in $D$ dimensions, by restricting Lorentz-invariant ensembles of homogeneous neural networks in $(D+2)$ dimensions to the projective null cone. Conformal correlators may be computed using t
Externí odkaz:
http://arxiv.org/abs/2409.12222
Publikováno v:
J. High Energ. Phys. 10(2024), 251
We conjecture a multi-parameter generalization of the toric inequalities of \cite{Czech:2023xed}. We then extend their proof methods for the generalized toric inequalities in two ways. The first extension constructs the graph corresponding to the tor
Externí odkaz:
http://arxiv.org/abs/2408.04741
We study various notions of `subregion duality' in the context of AdS/CFT. We highlight the differences between the `background wedge' and the `operator reconstruction wedges,' providing a resolution to the paradox raised in \cite{Bao:2019hwq}. Addit
Externí odkaz:
http://arxiv.org/abs/2408.04016
Autor:
Bao, Ning, Naskar, Joydeep
Publikováno v:
J. High Energ. Phys. 06(2024), 39
We present a deterministic way of finding contraction maps for candidate holographic entanglement entropy inequalities modulo choices due to actual degeneracy. We characterize its complexity and give an argument for the completeness of the contractio
Externí odkaz:
http://arxiv.org/abs/2403.13283
Autor:
Bao, Ning, Naskar, Joydeep
Publikováno v:
Phys.Rev.D 107 (2023) 6, 066014
In this work, we show the robustness of uberholography and its associated quantum error correcting code against the breakdown of entanglement wedge in the presence of highly entropic mixed states in the bulk. We show that for Cantor-set-like erasure
Externí odkaz:
http://arxiv.org/abs/2209.15026
Autor:
Bao, Ning, Naskar, Joydeep
Publikováno v:
Phys. Rev. D 106, 126006 (2022)
We study the holographic quantum error correcting code properties of a Sierpinski Triangle-shaped boundary subregion in $AdS_4/CFT_3$. Due to existing no-go theorems in topological quantum error correction regarding fractal noise, this gives holograp
Externí odkaz:
http://arxiv.org/abs/2203.01379
Akademický článek
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Autor:
Naskar, Joydeep1 (AUTHOR) naskarjoydeep@gmail.com
Publikováno v:
Quantum Information Processing. Oct2020, Vol. 19 Issue 10, p1-9. 9p.
