On the Spectral Analysis of Quantum Field Hamiltonians

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dc.creatorGeorgescu, Vladimir
dc.date2006-04-28
dc.date.accessioned2026-07-07T07:10:22Z
dc.date.available2026-07-07T07:10:22Z
dc.descriptionWe define C*-algebras on a Fock space such that the Hamiltonians of quantum field models with positive mass are affiliated to them. We describe the quotient of such algebras with respect to the ideal of compact operators and deduce consequences in the spectral theory of these Hamiltonians: we compute their essential spectrum and give a systematic procedure for proving the Mourre estimate.
dc.identifierhttps://arxiv.org/abs/math-ph/0604072
dc.identifierhttp://arxiv.org/abs/math-ph/0604072
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/111401
dc.subjectMathematical Physics
dc.subject81Q10 (Primary) 46L60, 81T05, 81T10 (Secondary)
dc.titleOn the Spectral Analysis of Quantum Field Hamiltonians
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