Suppressing the spurious states of the centre of mass

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dc.creatorDita, P.
dc.creatorMicu, L.
dc.date2008-02-18
dc.date.accessioned2026-07-07T09:21:33Z
dc.date.available2026-07-07T09:21:33Z
dc.descriptionFollowing Dirac's ideas concerning the quantization of constrained systems, we suggest to replace the free centre of mass Hamiltonian H_{CM} by another operator which commutes with all the elements of the algebra generated via the commutation relations by H_{CM} and the constraints which fix the centre of mass position. We show that the new Hamiltonian is a multiple of the identity operator and, as a result, its unique effect is to raise the internal energy levels by a constant amount.
dc.description4 pages
dc.identifierhttps://arxiv.org/abs/0802.2493
dc.identifierhttp://arxiv.org/abs/0802.2493
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/155062
dc.subjectQuantum Physics
dc.titleSuppressing the spurious states of the centre of mass
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