Duality and bosonization in Schwinger-Keldysh formulation
- Autores
- Gamboa Saraví, Ricardo Enrique; Naón, Carlos María; Schaposnik, Fidel Arturo
- Año de publicación
- 2014
- Idioma
- español castellano
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We present a path-integral bosonization approach for systems out of equilibrium based on a duality transformation of the original Dirac fermion theory combined with the Schwinger-Keldysh time closed contour technique, to handle the non-equilibrium situation. The duality approach to bosonization that we present is valid for D 2 space-time dimensions leading for D = 2 to exact results. In this last case we present the bosonization rules for fermion currents, calculate current-current correlation functions and establish the connection between the fermionic and bosonic distribution functions in a generic, nonequilibrium situation.
Facultad de Ciencias Exactas - Materia
-
Ciencias Exactas
Física - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/77555
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Duality and bosonization in Schwinger-Keldysh formulationGamboa Saraví, Ricardo EnriqueNaón, Carlos MaríaSchaposnik, Fidel ArturoCiencias ExactasFísicaWe present a path-integral bosonization approach for systems out of equilibrium based on a duality transformation of the original Dirac fermion theory combined with the Schwinger-Keldysh time closed contour technique, to handle the non-equilibrium situation. The duality approach to bosonization that we present is valid for D 2 space-time dimensions leading for D = 2 to exact results. In this last case we present the bosonization rules for fermion currents, calculate current-current correlation functions and establish the connection between the fermionic and bosonic distribution functions in a generic, nonequilibrium situation.Facultad de Ciencias Exactas2014info: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/10915/77555spainfo:eu-repo/semantics/altIdentifier/hdl/11746/4205info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:13:53Zoai:sedici.unlp.edu.ar:10915/77555Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:13:54.08SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Duality and bosonization in Schwinger-Keldysh formulation |
| title |
Duality and bosonization in Schwinger-Keldysh formulation |
| spellingShingle |
Duality and bosonization in Schwinger-Keldysh formulation Gamboa Saraví, Ricardo Enrique Ciencias Exactas Física |
| title_short |
Duality and bosonization in Schwinger-Keldysh formulation |
| title_full |
Duality and bosonization in Schwinger-Keldysh formulation |
| title_fullStr |
Duality and bosonization in Schwinger-Keldysh formulation |
| title_full_unstemmed |
Duality and bosonization in Schwinger-Keldysh formulation |
| title_sort |
Duality and bosonization in Schwinger-Keldysh formulation |
| dc.creator.none.fl_str_mv |
Gamboa Saraví, Ricardo Enrique Naón, Carlos María Schaposnik, Fidel Arturo |
| author |
Gamboa Saraví, Ricardo Enrique |
| author_facet |
Gamboa Saraví, Ricardo Enrique Naón, Carlos María Schaposnik, Fidel Arturo |
| author_role |
author |
| author2 |
Naón, Carlos María Schaposnik, Fidel Arturo |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
Ciencias Exactas Física |
| topic |
Ciencias Exactas Física |
| dc.description.none.fl_txt_mv |
We present a path-integral bosonization approach for systems out of equilibrium based on a duality transformation of the original Dirac fermion theory combined with the Schwinger-Keldysh time closed contour technique, to handle the non-equilibrium situation. The duality approach to bosonization that we present is valid for D 2 space-time dimensions leading for D = 2 to exact results. In this last case we present the bosonization rules for fermion currents, calculate current-current correlation functions and establish the connection between the fermionic and bosonic distribution functions in a generic, nonequilibrium situation. Facultad de Ciencias Exactas |
| description |
We present a path-integral bosonization approach for systems out of equilibrium based on a duality transformation of the original Dirac fermion theory combined with the Schwinger-Keldysh time closed contour technique, to handle the non-equilibrium situation. The duality approach to bosonization that we present is valid for D 2 space-time dimensions leading for D = 2 to exact results. In this last case we present the bosonization rules for fermion currents, calculate current-current correlation functions and establish the connection between the fermionic and bosonic distribution functions in a generic, nonequilibrium situation. |
| publishDate |
2014 |
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2014 |
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openAccess |
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