Adiabatic time-dependent metrics in PT-symmetric quantum theories

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dc.creatorBíla, Hynek
dc.date2009-02-03
dc.date.accessioned2026-07-07T12:37:17Z
dc.date.available2026-07-07T12:37:17Z
dc.descriptionWe introduce an approach to scattering problems in theories with non-Hermitian Hamiltonian, usually known as PT-symmetric quantum theories, by means of the adiabatic switching of the interaction. The modifications of usual methods needed to employ time-dependent metrics are described. We argue that an analogue of the adiabatic theorem hold for time dependent metrics and that its validity forms a necessary condition for consistency of the procedure.
dc.description7 pages, 1 figure
dc.identifierhttps://arxiv.org/abs/0902.0474
dc.identifierhttp://arxiv.org/abs/0902.0474
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/218388
dc.subjectQuantum Physics
dc.titleAdiabatic time-dependent metrics in PT-symmetric quantum theories
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