Anisotropic Unruh temperatures

The relative entropy between very high-energy localized excitations and the vacuum, where both states are reduced to a spatial region, gives place to a precise definition of a local temperature produced by vacuum entanglement across the boundary. This generalizes the Unruh temperature of the Rindler...

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Autores principales: Arias, Raúl Eduardo, Casini, Horacio Germán, Huerta, Marina, Pontello, Diego Esteban
Formato: Articulo
Lenguaje:Inglés
Publicado: 2017
Materias:
Ciencias Exactas
Física
Entropy
Entanglement
Unruh
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/97094
https://ri.conicet.gov.ar/11336/50046
https://journals.aps.org/prd/abstract/10.1103/PhysRevD.96.105019
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SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-97094
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Física
Entropy
Entanglement
Unruh
spellingShingle Ciencias Exactas
Física
Entropy
Entanglement
Unruh
Arias, Raúl Eduardo
Casini, Horacio Germán
Huerta, Marina
Pontello, Diego Esteban
Anisotropic Unruh temperatures
topic_facet Ciencias Exactas
Física
Entropy
Entanglement
Unruh
description The relative entropy between very high-energy localized excitations and the vacuum, where both states are reduced to a spatial region, gives place to a precise definition of a local temperature produced by vacuum entanglement across the boundary. This generalizes the Unruh temperature of the Rindler wedge to arbitrary regions. The local temperatures can be read off from the short distance leading have a universal geometric expression that follows by solving a particular eikonal type equation in Euclidean space. This equation generalizes to any dimension the holomorphic property that holds in two dimensions. For regions of arbitrary shapes the local temperatures at a point are direction dependent. We compute their explicit expression for the geometry of a wall or strip.
format Articulo
Articulo
author Arias, Raúl Eduardo
Casini, Horacio Germán
Huerta, Marina
Pontello, Diego Esteban
author_facet Arias, Raúl Eduardo
Casini, Horacio Germán
Huerta, Marina
Pontello, Diego Esteban
author_sort Arias, Raúl Eduardo
title Anisotropic Unruh temperatures
title_short Anisotropic Unruh temperatures
title_full Anisotropic Unruh temperatures
title_fullStr Anisotropic Unruh temperatures
title_full_unstemmed Anisotropic Unruh temperatures
title_sort anisotropic unruh temperatures
publishDate 2017
url http://sedici.unlp.edu.ar/handle/10915/97094
https://ri.conicet.gov.ar/11336/50046
https://journals.aps.org/prd/abstract/10.1103/PhysRevD.96.105019
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AT casinihoraciogerman anisotropicunruhtemperatures
AT huertamarina anisotropicunruhtemperatures
AT pontellodiegoesteban anisotropicunruhtemperatures
bdutipo_str Repositorios
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