Intrinsic CPT violation and decoherence for entangled neutral mesons

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dc.creatorBernabeu, J.
dc.creatorMavromatos, N. E.
dc.creatorPapavassiliou, J.
dc.creatorWaldron-Lauda, A.
dc.date2005-06-03
dc.date2006-05-08
dc.date.accessioned2026-07-07T06:38:22Z
dc.date.available2026-07-07T06:38:22Z
dc.descriptionWe present a combined treatment of quantum-gravity-induced effects and intrinsic CPT violation in entangled neutral-Kaon states. Our analysis takes into consideration two types of effects: first, those associated with the loss of particle-antiparticle identity, as a result of the ill-defined nature of the CPT operator, and second, effects due to the non-unitary evolution of the Kaons in the space-time foam. By studying a variety of phi-factory observables, involving identical as well as general final states, we derive analytical expressions, to leading order in the associated CPT violating parameters, for double-decay rates and their time-integrated counterparts. Our analysis shows that the various types of the aforementioned effects may be disentangled through judicious combinations of appropriate observables in a phi factory.
dc.description31 pages revtex, nine eps figures incorporated, Journal version (typos and latex errors corrected, discussion augmented, no changes in conclussions)
dc.identifierhttps://arxiv.org/abs/hep-ph/0506025
dc.identifierhttp://arxiv.org/abs/hep-ph/0506025
dc.identifierNucl.Phys. B744 (2006) 180-206
dc.identifierdoi:10.1016/j.nuclphysb.2006.03.028
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/100711
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Experiment
dc.subjectHigh Energy Physics - Theory
dc.titleIntrinsic CPT violation and decoherence for entangled neutral mesons
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