String entanglement and D-branes as pure states
- Autores
- Botta Cantcheff, Marcelo Ángel Nicolás
- Año de publicación
- 2009
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We study the entanglement of closed strings degrees of freedom in order to investigate the microscopic structure and statistics of objects as D-branes. By considering the macroscopic pure state limit, whenever the entanglement entropy goes to zero (in such a way that the macroscopic properties of the state are preserved), we show that boundary states may be recovered in this limit and, furthermore, the description through closed string (perturbative) degrees of freedom collapses. We also show how the thermal properties of branes and closed strings could be described by this model, and it requires that dissipative effects be taken into account. Extensions of the macroscopic pure state analysis to more general systems at finite temperature are finally emphasized.
Instituto de Física La Plata - Materia
-
Física
Quantum field theory in curved spacetime
Quantum entanglement
Physics
Thermal
Thermal quantum field theory
Squashed entanglement
Theoretical physics
Brane cosmology
Classical mechanics
Dissipative system - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/126065
Ver los metadatos del registro completo
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String entanglement and D-branes as pure statesBotta Cantcheff, Marcelo Ángel NicolásFísicaQuantum field theory in curved spacetimeQuantum entanglementPhysicsThermalThermal quantum field theorySquashed entanglementTheoretical physicsBrane cosmologyClassical mechanicsDissipative systemWe study the entanglement of closed strings degrees of freedom in order to investigate the microscopic structure and statistics of objects as D-branes. By considering the macroscopic pure state limit, whenever the entanglement entropy goes to zero (in such a way that the macroscopic properties of the state are preserved), we show that boundary states may be recovered in this limit and, furthermore, the description through closed string (perturbative) degrees of freedom collapses. We also show how the thermal properties of branes and closed strings could be described by this model, and it requires that dissipative effects be taken into account. Extensions of the macroscopic pure state analysis to more general systems at finite temperature are finally emphasized.Instituto de Física La Plata2009-08-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/126065enginfo:eu-repo/semantics/altIdentifier/issn/1550-7998info:eu-repo/semantics/altIdentifier/issn/1550-2368info:eu-repo/semantics/altIdentifier/arxiv/0906.3049info:eu-repo/semantics/altIdentifier/doi/10.1103/physrevd.80.046001info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:30:13Zoai:sedici.unlp.edu.ar:10915/126065Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:30:14.242SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
String entanglement and D-branes as pure states |
| title |
String entanglement and D-branes as pure states |
| spellingShingle |
String entanglement and D-branes as pure states Botta Cantcheff, Marcelo Ángel Nicolás Física Quantum field theory in curved spacetime Quantum entanglement Physics Thermal Thermal quantum field theory Squashed entanglement Theoretical physics Brane cosmology Classical mechanics Dissipative system |
| title_short |
String entanglement and D-branes as pure states |
| title_full |
String entanglement and D-branes as pure states |
| title_fullStr |
String entanglement and D-branes as pure states |
| title_full_unstemmed |
String entanglement and D-branes as pure states |
| title_sort |
String entanglement and D-branes as pure states |
| dc.creator.none.fl_str_mv |
Botta Cantcheff, Marcelo Ángel Nicolás |
| author |
Botta Cantcheff, Marcelo Ángel Nicolás |
| author_facet |
Botta Cantcheff, Marcelo Ángel Nicolás |
| author_role |
author |
| dc.subject.none.fl_str_mv |
Física Quantum field theory in curved spacetime Quantum entanglement Physics Thermal Thermal quantum field theory Squashed entanglement Theoretical physics Brane cosmology Classical mechanics Dissipative system |
| topic |
Física Quantum field theory in curved spacetime Quantum entanglement Physics Thermal Thermal quantum field theory Squashed entanglement Theoretical physics Brane cosmology Classical mechanics Dissipative system |
| dc.description.none.fl_txt_mv |
We study the entanglement of closed strings degrees of freedom in order to investigate the microscopic structure and statistics of objects as D-branes. By considering the macroscopic pure state limit, whenever the entanglement entropy goes to zero (in such a way that the macroscopic properties of the state are preserved), we show that boundary states may be recovered in this limit and, furthermore, the description through closed string (perturbative) degrees of freedom collapses. We also show how the thermal properties of branes and closed strings could be described by this model, and it requires that dissipative effects be taken into account. Extensions of the macroscopic pure state analysis to more general systems at finite temperature are finally emphasized. Instituto de Física La Plata |
| description |
We study the entanglement of closed strings degrees of freedom in order to investigate the microscopic structure and statistics of objects as D-branes. By considering the macroscopic pure state limit, whenever the entanglement entropy goes to zero (in such a way that the macroscopic properties of the state are preserved), we show that boundary states may be recovered in this limit and, furthermore, the description through closed string (perturbative) degrees of freedom collapses. We also show how the thermal properties of branes and closed strings could be described by this model, and it requires that dissipative effects be taken into account. Extensions of the macroscopic pure state analysis to more general systems at finite temperature are finally emphasized. |
| publishDate |
2009 |
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2009-08-04 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/126065 |
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eng |
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eng |
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