Entanglement from dissipation and holographic interpretation
In this work we study a dissipative field theory where the dissipation process is manifestly related to dynamical entanglement and put it in the holographic context. Such endeavour is realized by further development of a canonical approach to study quantum dissipation, which consists of doubling the...
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| Formato: | Articulo |
| Lenguaje: | Inglés |
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2018
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| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/98104 https://ri.conicet.gov.ar/11336/55235 https://link.springer.com/article/10.1140%2Fepjc%2Fs10052-018-5545-2 |
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I19-R120-10915-98104 |
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dspace |
| institution |
Universidad Nacional de La Plata |
| institution_str |
I-19 |
| repository_str |
R-120 |
| collection |
SEDICI (UNLP) |
| language |
Inglés |
| topic |
Ciencias Exactas Física Dissipation Entanglement Holography Entropy |
| spellingShingle |
Ciencias Exactas Física Dissipation Entanglement Holography Entropy Botta Cantcheff, Marcelo Ángel Nicolás Gadelha, Alexandre L. Marchioro, Dáfni F. Z. Nedel, Daniel Luiz Entanglement from dissipation and holographic interpretation |
| topic_facet |
Ciencias Exactas Física Dissipation Entanglement Holography Entropy |
| description |
In this work we study a dissipative field theory where the dissipation process is manifestly related to dynamical entanglement and put it in the holographic context. Such endeavour is realized by further development of a canonical approach to study quantum dissipation, which consists of doubling the degrees of freedom of the original system by defining an auxiliary one. A time dependent entanglement entropy for the vacumm state is calculated and a geometrical interpretation of the auxiliary system and the entropy is given in the context of the AdS/CFT correspondence using the Ryu–Takayanagi formula. We show that the dissipative dynamics is controlled by the entanglement entropy and there are two distinct stages: in the early times the holographic interpretation requires some deviation from classical General Relativity; in the later times the quantum system is described as a wormhole, a solution of the Einstein’s equations near to a maximally extended black hole with two asymptotically AdS boundaries. We focus our holographic analysis in this regime, and suggest a mechanism similar to teleportation protocol to exchange (quantum) information between the two CFTs on the boundaries (see Maldacena et al. in Fortschr Phys 65(5):1700034, arXiv:1704.05333 [hep-th], 2017). |
| format |
Articulo Articulo |
| author |
Botta Cantcheff, Marcelo Ángel Nicolás Gadelha, Alexandre L. Marchioro, Dáfni F. Z. Nedel, Daniel Luiz |
| author_facet |
Botta Cantcheff, Marcelo Ángel Nicolás Gadelha, Alexandre L. Marchioro, Dáfni F. Z. Nedel, Daniel Luiz |
| author_sort |
Botta Cantcheff, Marcelo Ángel Nicolás |
| title |
Entanglement from dissipation and holographic interpretation |
| title_short |
Entanglement from dissipation and holographic interpretation |
| title_full |
Entanglement from dissipation and holographic interpretation |
| title_fullStr |
Entanglement from dissipation and holographic interpretation |
| title_full_unstemmed |
Entanglement from dissipation and holographic interpretation |
| title_sort |
entanglement from dissipation and holographic interpretation |
| publishDate |
2018 |
| url |
http://sedici.unlp.edu.ar/handle/10915/98104 https://ri.conicet.gov.ar/11336/55235 https://link.springer.com/article/10.1140%2Fepjc%2Fs10052-018-5545-2 |
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AT bottacantcheffmarceloangelnicolas entanglementfromdissipationandholographicinterpretation AT gadelhaalexandrel entanglementfromdissipationandholographicinterpretation AT marchiorodafnifz entanglementfromdissipationandholographicinterpretation AT nedeldanielluiz entanglementfromdissipationandholographicinterpretation |
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Repositorios |
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