Space-like energy momentum in quantum electrodynamics

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dc.creatorSolomon, Dan
dc.date2007-03-27
dc.date.accessioned2026-07-07T07:54:17Z
dc.date.available2026-07-07T07:54:17Z
dc.descriptionA common assumption in quantum field theory is that the energy-momentum 4-vector of any quantum state must be time-like. However it has been recently shown [4] that this is not the case for a Dirac-Maxwell field in the coulomb gauge. Here we will present a proof that is simpler then the proof of Ref. [4] that there must exist quantum states which are space-like for a Dirac-Maxwell field in the coulomb gauge.
dc.description9 pages
dc.identifierhttps://arxiv.org/abs/quant-ph/0703257
dc.identifierhttp://arxiv.org/abs/quant-ph/0703257
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/126549
dc.subjectQuantum Physics
dc.titleSpace-like energy momentum in quantum electrodynamics
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