Electric Dipole Moments as Probes of CPT Invariance

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dc.creatorBolokhov, Pavel
dc.creatorPospelov, Maxim
dc.creatorRomalis, Michael
dc.date2006-09-15
dc.date2008-09-08
dc.date.accessioned2026-07-07T12:27:42Z
dc.date.available2026-07-07T12:27:42Z
dc.descriptionElectric dipole moments (EDMs) of elementary particles and atoms probe violations of T and P symmetries and consequently of CP if CPT is an exact symmetry. We point out that EDMs can also serve as sensitive probes of CPT-odd, CP-even interactions, that are not constrained by any other existing experiments. Analyzing models with spontaneously broken Lorentz invariance, we calculate EDMs in terms of the leading CPT-odd operators to show that experimental sensitivity probes the scale of CPT breaking as high as 10^{12}GeV.
dc.description4 pages, typos corrected
dc.identifierhttps://arxiv.org/abs/hep-ph/0609153
dc.identifierhttp://arxiv.org/abs/hep-ph/0609153
dc.identifierPhys.Rev.D78:057702,2008
dc.identifierdoi:10.1103/PhysRevD.78.057702
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/215297
dc.subjectHigh Energy Physics - Phenomenology
dc.titleElectric Dipole Moments as Probes of CPT Invariance
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