Hamiltonian Formalism for Space-time Non-commutative Theories

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dc.creatorGomis, Joaquim
dc.creatorKamimura, Kiyoshi
dc.creatorLlosa, Josep
dc.date2000-06-29
dc.date2000-11-09
dc.date.accessioned2026-07-07T11:31:48Z
dc.date.available2026-07-07T11:31:48Z
dc.descriptionSpace-time non-commutative theories are non-local in time. We develop the Hamiltonian formalism for non-local field theories in d space-time dimensions by considering auxiliary d+1 dimensional field theories which are local with respect to the evolution time. The Hamiltonian path integral quantization is considered and the Feynman rules in the Lagrangian formalism are derived. The case of non-commutative ϕ^3 theory is considered as an example.
dc.description6 pages, A new section is added with other comments and references. To appear in PRD
dc.identifierhttps://arxiv.org/abs/hep-th/0006235
dc.identifierhttp://arxiv.org/abs/hep-th/0006235
dc.identifierPhys.Rev.D63:045003,2001
dc.identifierdoi:10.1103/PhysRevD.63.045003
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/197391
dc.subjectHigh Energy Physics - Theory
dc.titleHamiltonian Formalism for Space-time Non-commutative Theories
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