Electromagnetic Corrections in Partially Quenched Chiral Perturbation Theory

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dc.creatorBijnens, Johan
dc.creatorDanielsson, Niclas
dc.date2006-10-30
dc.date.accessioned2026-07-07T10:24:50Z
dc.date.available2026-07-07T10:24:50Z
dc.descriptionWe introduce photons in Partially Quenched Chiral Perturbation Theory and calculate the resulting electromagnetic loop-corrections at NLO for the charged meson masses and decay constants. We also present a numerical analysis to indicate the size of the different corrections. We show that several phenomenologically relevant quantities can be calculated consistently with photons which couple only to the valence quarks, allowing the use of gluon configurations produced without dynamical photons.
dc.description11 pages
dc.identifierhttps://arxiv.org/abs/hep-lat/0610127
dc.identifierhttp://arxiv.org/abs/hep-lat/0610127
dc.identifierPhys.Rev.D75:014505,2007
dc.identifierdoi:10.1103/PhysRevD.75.014505
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/176332
dc.subjectHigh Energy Physics - Lattice
dc.titleElectromagnetic Corrections in Partially Quenched Chiral Perturbation Theory
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