Bosonization of fermions coupled to topologically massive gravity

We establish a duality between massive fermions coupled to topologically massive gravity (TMG) in d = 3 space–time dimensions and a purely gravity theory which also will turn out to be a TMG theory but with different parameters: the original graviton mass in the TMG theory coupled to fermions picks...

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Autores principales: Fradkin, Eduardo, Moreno, Enrique Francisco, Schaposnik, Fidel Arturo
Formato: Articulo
Lenguaje:Inglés
Publicado: 2014
Materias:
Ciencias Exactas
fermiones
Física
bosones
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/77399
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-77399
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
fermiones
Física
bosones
spellingShingle Ciencias Exactas
fermiones
Física
bosones
Fradkin, Eduardo
Moreno, Enrique Francisco
Schaposnik, Fidel Arturo
Bosonization of fermions coupled to topologically massive gravity
topic_facet Ciencias Exactas
fermiones
Física
bosones
description We establish a duality between massive fermions coupled to topologically massive gravity (TMG) in d = 3 space–time dimensions and a purely gravity theory which also will turn out to be a TMG theory but with different parameters: the original graviton mass in the TMG theory coupled to fermions picks up a contribution from fermion bosonization. We obtain explicit bosonization rules for the fermionic currents and for the energy–momentum tensor showing that the identifications do not depend explicitly on the parameters of the theory. These results are the gravitational analog of the results for 2 + 1 Abelian and non-Abelian bosonization in flat space–time.
format Articulo
Articulo
author Fradkin, Eduardo
Moreno, Enrique Francisco
Schaposnik, Fidel Arturo
author_facet Fradkin, Eduardo
Moreno, Enrique Francisco
Schaposnik, Fidel Arturo
author_sort Fradkin, Eduardo
title Bosonization of fermions coupled to topologically massive gravity
title_short Bosonization of fermions coupled to topologically massive gravity
title_full Bosonization of fermions coupled to topologically massive gravity
title_fullStr Bosonization of fermions coupled to topologically massive gravity
title_full_unstemmed Bosonization of fermions coupled to topologically massive gravity
title_sort bosonization of fermions coupled to topologically massive gravity
publishDate 2014
url http://sedici.unlp.edu.ar/handle/10915/77399
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AT morenoenriquefrancisco bosonizationoffermionscoupledtotopologicallymassivegravity
AT schaposnikfidelarturo bosonizationoffermionscoupledtotopologicallymassivegravity
bdutipo_str Repositorios
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