Ward identities and the physical interpretations of anomalies in stochastic quantization

The Ward identities are obtained for vector and axial currents through a functional integral representation of the Langvin equations for the stochastic quantization of fermions in an external gauge field. In this approach anomalies appear as due to fluctuations in the evolution of the system to its...

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Detalles Bibliográficos
Autores principales: Gavela, M B, Parga, N
Lenguaje:eng
Publicado: 1986
Materias:
Nuclear Physics - Theory
Nuclear Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(86)91108-1
http://cds.cern.ch/record/2150003
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author Gavela, M B
Parga, N
author_facet Gavela, M B
Parga, N
author_sort Gavela, M B
collection CERN
description The Ward identities are obtained for vector and axial currents through a functional integral representation of the Langvin equations for the stochastic quantization of fermions in an external gauge field. In this approach anomalies appear as due to fluctuations in the evolution of the system to its equilibrium regime.
id oai-inspirehep.net-1452348
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1986
record_format invenio
spelling oai-inspirehep.net-14523482019-09-30T06:29:59Zdoi:10.1016/0370-2693(86)91108-1http://cds.cern.ch/record/2150003engGavela, M BParga, NWard identities and the physical interpretations of anomalies in stochastic quantizationNuclear Physics - TheoryNuclear Physics - ExperimentThe Ward identities are obtained for vector and axial currents through a functional integral representation of the Langvin equations for the stochastic quantization of fermions in an external gauge field. In this approach anomalies appear as due to fluctuations in the evolution of the system to its equilibrium regime.oai:inspirehep.net:14523481986
spellingShingle Nuclear Physics - Theory
Nuclear Physics - Experiment
Gavela, M B
Parga, N
Ward identities and the physical interpretations of anomalies in stochastic quantization
title Ward identities and the physical interpretations of anomalies in stochastic quantization
title_full Ward identities and the physical interpretations of anomalies in stochastic quantization
title_fullStr Ward identities and the physical interpretations of anomalies in stochastic quantization
title_full_unstemmed Ward identities and the physical interpretations of anomalies in stochastic quantization
title_short Ward identities and the physical interpretations of anomalies in stochastic quantization
title_sort ward identities and the physical interpretations of anomalies in stochastic quantization
topic Nuclear Physics - Theory
Nuclear Physics - Experiment
url https://dx.doi.org/10.1016/0370-2693(86)91108-1
http://cds.cern.ch/record/2150003
work_keys_str_mv AT gavelamb wardidentitiesandthephysicalinterpretationsofanomaliesinstochasticquantization
AT pargan wardidentitiesandthephysicalinterpretationsofanomaliesinstochasticquantization

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