Possible Detection of Causality Violation in a Non-local Scalar Model

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dc.creatorHaque, Asrarul
dc.creatorJoglekar, Satish D.
dc.date2008-08-23
dc.date.accessioned2026-07-07T12:30:54Z
dc.date.available2026-07-07T12:30:54Z
dc.descriptionWe consider the possibility that there may be causality violation detectable at higher energies. We take a scalar nonlocal theory containing a mass scale $Λ$ as a model example and make a preliminary study of how the causality violation can be observed. We show how to formulate an observable whose detection would signal causality violation. We study the range of energies (relative to $Λ$) and couplings to which the observable can be used.
dc.descriptionLatex, 30 pages
dc.identifierhttps://arxiv.org/abs/0808.3179
dc.identifierhttp://arxiv.org/abs/0808.3179
dc.identifierJ.Phys.A42:065401,2009
dc.identifierdoi:10.1088/1751-8113/42/6/065401
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/216279
dc.subjectHigh Energy Physics - Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.titlePossible Detection of Causality Violation in a Non-local Scalar Model
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