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On Gauge Invariant Regularization of Fermion Currents

Document type: Articulo

Abstract

We compare Schwinger and complex powers methods to construct regularized fermion currents. We show that, although both of them are gauge invariant, they are not always yield the same result.

General information

Issue date: 2000
Document language: English
Journal: Letters in Mathematical Physics; vol. 53, no. 2
Origin: Facultad de Ciencias Exactas
ISSN: 0377-9017; 1573-0530
Pages: 157-165
xmlui.dri2xhtml.METS-1.0.item-dc-subject: Quantum field theories ; pseudodifferential operators
Subjects: Matemática

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Created: 15 de noviembre de 2022
Available since: 15 de noviembre de 2022
Please, use one of this identificators(URI) for cite o linking this item:
  • http://sedici.unlp.edu.ar/handle/10915/145887
  • https://doi.org/10.1023/a:1026703509764

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    Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Except where otherwise noted, this item's license is described as Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)