The Wess-Zumino-Witten term in non-commutative two-dimensional fermion models

We study the effective action associated to the Dirac operator in two dimensional non-commutative Field Theory. Starting from the axial anomaly, we compute the determinant of the Dirac operator and we find that even in the U(1) theory, a Wess-Zumino-Witten like term arises.

Guardado en:
Detalles Bibliográficos
Autores principales: Moreno, Enrique Francisco, Schaposnik, Fidel Arturo
Formato: Articulo
Lenguaje:Español
Publicado: 2000
Materias:
Ciencias Exactas
Física
Brane Dynamics in Gauge Theories
Gauge Symmetry
Anomalies in Field and String Theories
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/128702
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-128702
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Ciencias Exactas
Física
Brane Dynamics in Gauge Theories
Gauge Symmetry
Anomalies in Field and String Theories
spellingShingle Ciencias Exactas
Física
Brane Dynamics in Gauge Theories
Gauge Symmetry
Anomalies in Field and String Theories
Moreno, Enrique Francisco
Schaposnik, Fidel Arturo
The Wess-Zumino-Witten term in non-commutative two-dimensional fermion models
topic_facet Ciencias Exactas
Física
Brane Dynamics in Gauge Theories
Gauge Symmetry
Anomalies in Field and String Theories
description We study the effective action associated to the Dirac operator in two dimensional non-commutative Field Theory. Starting from the axial anomaly, we compute the determinant of the Dirac operator and we find that even in the U(1) theory, a Wess-Zumino-Witten like term arises.
format Articulo
Articulo
author Moreno, Enrique Francisco
Schaposnik, Fidel Arturo
author_facet Moreno, Enrique Francisco
Schaposnik, Fidel Arturo
author_sort Moreno, Enrique Francisco
title The Wess-Zumino-Witten term in non-commutative two-dimensional fermion models
title_short The Wess-Zumino-Witten term in non-commutative two-dimensional fermion models
title_full The Wess-Zumino-Witten term in non-commutative two-dimensional fermion models
title_fullStr The Wess-Zumino-Witten term in non-commutative two-dimensional fermion models
title_full_unstemmed The Wess-Zumino-Witten term in non-commutative two-dimensional fermion models
title_sort wess-zumino-witten term in non-commutative two-dimensional fermion models
publishDate 2000
url http://sedici.unlp.edu.ar/handle/10915/128702
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AT schaposnikfidelarturo thewesszuminowittenterminnoncommutativetwodimensionalfermionmodels
AT morenoenriquefrancisco wesszuminowittenterminnoncommutativetwodimensionalfermionmodels
AT schaposnikfidelarturo wesszuminowittenterminnoncommutativetwodimensionalfermionmodels
bdutipo_str Repositorios
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