The Klein-Gordon's field. A counter-example of the classical limit

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dc.creatorHaro, Jaume
dc.date2000-02-22
dc.date.accessioned2026-07-07T04:27:41Z
dc.date.available2026-07-07T04:27:41Z
dc.descriptionWe will study the Klein-Gordon's field with an homogeneous external potential, which does not depend on $\h$. We will construct the Fock's space corresponding to our problem and we will see that there are phenomena of creation and anihilation of pairs particle-antiparticle. Finally, we will see that in dimension 1, when $\h\to 0$, these phenomena disappear. However, in dimension 2 or 3, when $\h\to 0$, the creation probability of particle-antiparticle pairs is not zero.
dc.description11 pages, LateX
dc.identifierhttps://arxiv.org/abs/math-ph/0002042
dc.identifierhttp://arxiv.org/abs/math-ph/0002042
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/56505
dc.subjectMathematical Physics
dc.titleThe Klein-Gordon's field. A counter-example of the classical limit
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