Lorentz and CPT violations in QED : a short comment on recent controversies

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dc.creatorBonneau, Guy
dc.date2001-09-13
dc.date2001-10-10
dc.date.accessioned2026-07-07T04:12:21Z
dc.date.available2026-07-07T04:12:21Z
dc.descriptionWe rediscuss the recent controversy on a possible Chern-Simons like term generated through radiative corrections in QED with a CPT violating term. We emphasize the fact that any absence of an {\sl a priori} divergence should be explained by some symmetry or some non-renormalisation theorem : otherwise, no prediction can be made on the corresponding quantity.
dc.description7 pages, LaTex file, 2 references added
dc.identifierhttps://arxiv.org/abs/hep-th/0109105
dc.identifierhttp://arxiv.org/abs/hep-th/0109105
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/50880
dc.subjectHigh Energy Physics - Theory
dc.titleLorentz and CPT violations in QED : a short comment on recent controversies
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