Derivative Expansion of the Effective Action for Massless Scalar Electrodynamics in Arbitrary Gauge

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dc.creatorMcKeon, D. G. C.
dc.date2005-09-27
dc.date2005-10-31
dc.date.accessioned2026-07-07T06:42:14Z
dc.date.available2026-07-07T06:42:14Z
dc.descriptionIt is shown how operator regularization can be used to obtain an expansion of the effective action in powers of derivatives of the background field. This is applied to massless scalar electrodynamics to find the one-loop corrections to the kinetic terms associated with both the scalar and vector fields in arbitrary gauge. This allows us to examine the radiatively induced masses arising in this model.
dc.identifierhttps://arxiv.org/abs/hep-th/0509202
dc.identifierhttp://arxiv.org/abs/hep-th/0509202
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/101965
dc.subjectHigh Energy Physics - Theory
dc.titleDerivative Expansion of the Effective Action for Massless Scalar Electrodynamics in Arbitrary Gauge
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