Two particle realisation of the Poincare group with interaction

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dc.creatorMosley, Shaun N
dc.date2005-10-03
dc.date.accessioned2026-07-07T06:21:12Z
dc.date.available2026-07-07T06:21:12Z
dc.descriptionA relative position 4-vector is constructed for two spin-zero particles. Some advantages of this relative position over Bakamjian-Thomas are pointed out. The centre-of-mass (CM) and relative positions and momenta are an explicit realisation of the so-called non-canonical covariant representation. The Hamiltonian including potential terms is factorised into CM and relative components, the latter is a Lorentz scalar readily evaluated in the CM rest frame when the relative position, momentum are canonical conjugates.
dc.description9 pages, no figures, plainTeX
dc.identifierhttps://arxiv.org/abs/physics/0510018
dc.identifierhttp://arxiv.org/abs/physics/0510018
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/95524
dc.subjectClassical Physics
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Physics
dc.subjectQuantum Physics
dc.titleTwo particle realisation of the Poincare group with interaction
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