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The semiclassical theory of quantized fields in classical electromagnetic backgrounds
dc.contributor.author | Haro Cases, Jaume |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada I |
dc.date.accessioned | 2007-05-07T15:20:52Z |
dc.date.available | 2007-05-07T15:20:52Z |
dc.date.created | 2003 |
dc.date.issued | 2003 |
dc.identifier.uri | http://hdl.handle.net/2117/902 |
dc.description.abstract | We show the mathematical formulation of the process of pair production in electromagnetic fields for spinless particles. We compute the probability that ? pairs are created in the semiclassical approximation, and we prove that, in this approach, the pair creation phenomenon is a stochastic Poisson process. Finally, we give a rigorous demonstration and a suitable interpretation of the Schwinger formula. |
dc.format.extent | 15 |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 2.5 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.5/es/ |
dc.subject.lcsh | Quantum theory |
dc.subject.lcsh | Mathematical topics |
dc.subject.other | Pair production |
dc.subject.other | Schwinger’s formula |
dc.subject.other | Semiclassical approach |
dc.title | The semiclassical theory of quantized fields in classical electromagnetic backgrounds |
dc.type | Article |
dc.subject.lemac | Quàntums, Teoria dels |
dc.contributor.group | Universitat Politècnica de Catalunya. EGSA - Equacions Diferencials, Geometria, Sistemes Dinàmics i de Control, i Aplicacions |
dc.subject.ams | Classificació AMS::81 Quantum theory::81V Applications to specific physical systems |
dc.subject.ams | Classificació AMS::81 Quantum theory::81Q General mathematical topics and methods in quantum theory |
dc.rights.access | Open Access |
local.personalitzacitacio | true |
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