Equivalent bosonic theory for the massive Thirring model with a non-local interaction

We study, through path-integral methods, an extension of the massive Thirring model in which the interaction between currents is non-local. By examining the mass expansion of the partition function we show that this non-local massive Thirring model is equivalent to a certain non-local extension of t...

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Detalles Bibliográficos
Autores principales: Li, Kang, Naón, Carlos María
Formato: Articulo Preprint
Lenguaje:Inglés
Publicado: 1998
Materias:
Física
Quantum field theory
Physics
Thirring model
Partition function (mathematics)
Path integral formulation
Equivalence (measure theory)
Generalization
Bosonization
Context (language use)
Mathematical physics
Extension (predicate logic)
Non local
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/123167
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-123167
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Quantum field theory
Physics
Thirring model
Partition function (mathematics)
Path integral formulation
Equivalence (measure theory)
Generalization
Bosonization
Context (language use)
Mathematical physics
Extension (predicate logic)
Non local
spellingShingle Física
Quantum field theory
Physics
Thirring model
Partition function (mathematics)
Path integral formulation
Equivalence (measure theory)
Generalization
Bosonization
Context (language use)
Mathematical physics
Extension (predicate logic)
Non local
Li, Kang
Naón, Carlos María
Equivalent bosonic theory for the massive Thirring model with a non-local interaction
topic_facet Física
Quantum field theory
Physics
Thirring model
Partition function (mathematics)
Path integral formulation
Equivalence (measure theory)
Generalization
Bosonization
Context (language use)
Mathematical physics
Extension (predicate logic)
Non local
description We study, through path-integral methods, an extension of the massive Thirring model in which the interaction between currents is non-local. By examining the mass expansion of the partition function we show that this non-local massive Thirring model is equivalent to a certain non-local extension of the sine-Gordon theory. Thus, we establish a non-local generalization of the well known Coleman's equivalence. We also discuss some possible applications of this result in the context of one-dimensional strongly correlated systems and finite-size quantum field theories.
format Articulo
Preprint
author Li, Kang
Naón, Carlos María
author_facet Li, Kang
Naón, Carlos María
author_sort Li, Kang
title Equivalent bosonic theory for the massive Thirring model with a non-local interaction
title_short Equivalent bosonic theory for the massive Thirring model with a non-local interaction
title_full Equivalent bosonic theory for the massive Thirring model with a non-local interaction
title_fullStr Equivalent bosonic theory for the massive Thirring model with a non-local interaction
title_full_unstemmed Equivalent bosonic theory for the massive Thirring model with a non-local interaction
title_sort equivalent bosonic theory for the massive thirring model with a non-local interaction
publishDate 1998
url http://sedici.unlp.edu.ar/handle/10915/123167
work_keys_str_mv AT likang equivalentbosonictheoryforthemassivethirringmodelwithanonlocalinteraction
AT naoncarlosmaria equivalentbosonictheoryforthemassivethirringmodelwithanonlocalinteraction
bdutipo_str Repositorios
_version_ 1764820449877819393

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