Effective action for QED<sub>4</sub> through ζ function regularization

We obtain, through ζ function methods, the one-loop effective action for massive Dirac fields in the presence of a uniform, but otherwise general, electromagnetic background. After discussing renormalization, we compare our ζ function result with Schwinger's proper-time approach.

Detalles Bibliográficos
Autores principales: Beneventano, Carlota Gabriela, Santángelo, Eve Mariel
Formato: Articulo
Lenguaje:Inglés
Publicado: 2001
Materias:
Ciencias Exactas
Física
QED
Zeta
Dirac
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/104452
http://hdl.handle.net/11336/97427
https://aip.scitation.org/doi/10.1063/1.1383976
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-104452
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
Física
QED
Zeta
Dirac
spellingShingle Ciencias Exactas
Física
QED
Zeta
Dirac
Beneventano, Carlota Gabriela
Santángelo, Eve Mariel
Effective action for QED<sub>4</sub> through ζ function regularization
topic_facet Ciencias Exactas
Física
QED
Zeta
Dirac
description We obtain, through ζ function methods, the one-loop effective action for massive Dirac fields in the presence of a uniform, but otherwise general, electromagnetic background. After discussing renormalization, we compare our ζ function result with Schwinger's proper-time approach.
format Articulo
Articulo
author Beneventano, Carlota Gabriela
Santángelo, Eve Mariel
author_facet Beneventano, Carlota Gabriela
Santángelo, Eve Mariel
author_sort Beneventano, Carlota Gabriela
title Effective action for QED<sub>4</sub> through ζ function regularization
title_short Effective action for QED<sub>4</sub> through ζ function regularization
title_full Effective action for QED<sub>4</sub> through ζ function regularization
title_fullStr Effective action for QED<sub>4</sub> through ζ function regularization
title_full_unstemmed Effective action for QED<sub>4</sub> through ζ function regularization
title_sort effective action for qed<sub>4</sub> through ζ function regularization
publishDate 2001
url http://sedici.unlp.edu.ar/handle/10915/104452
http://hdl.handle.net/11336/97427
https://aip.scitation.org/doi/10.1063/1.1383976
work_keys_str_mv AT beneventanocarlotagabriela effectiveactionforqedsub4subthroughzfunctionregularization
AT santangeloevemariel effectiveactionforqedsub4subthroughzfunctionregularization
bdutipo_str Repositorios
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