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Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Coutinho, FAB | - |
dc.contributor.author | Nogami, Y. | - |
dc.contributor.author | Tomio, L. | - |
dc.date.accessioned | 2014-05-20T14:08:23Z | - |
dc.date.available | 2014-05-20T14:08:23Z | - |
dc.date.issued | 1999-04-01 | - |
dc.identifier | http://dx.doi.org/10.1103/PhysRevA.59.2624 | - |
dc.identifier.citation | Physical Review A. College Pk: American Physical Soc, v. 59, n. 4, p. 2624-2630, 1999. | - |
dc.identifier.issn | 1050-2947 | - |
dc.identifier.uri | http://hdl.handle.net/11449/23981 | - |
dc.description.abstract | Regarding the Pauli principle in quantum field theory and in many-body quantum mechanics, Feynman advocated that Pauli's exclusion principle can be completely ignored in intermediate states of perturbation theory. He observed that all virtual processes (of the same order) that violate the Pauli principle cancel out. Feynman accordingly introduced a prescription, which is to disregard the Pauli principle in all intermediate processes. This ingenious trick is of crucial importance in the Feynman diagram technique. We show, however, an example in which Feynman's prescription fails. This casts doubts on the general validity of Feynman's prescription. [S1050-2947(99)04604-1]. | en |
dc.format.extent | 2624-2630 | - |
dc.language.iso | eng | - |
dc.publisher | American Physical Soc | - |
dc.source | Web of Science | - |
dc.title | Validity of Feynman's prescription of disregarding the Pauli principle in intermediate states | en |
dc.type | outro | - |
dc.contributor.institution | Universidade de São Paulo (USP) | - |
dc.contributor.institution | McMaster Univ | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliation | Univ São Paulo, Fac Med, BR-01246903 São Paulo, Brazil | - |
dc.description.affiliation | McMaster Univ, Dept Phys & Astron, Hamilton, ON L8S 4M1, Canada | - |
dc.description.affiliation | Univ Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil | - |
dc.description.affiliationUnesp | Univ Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil | - |
dc.identifier.doi | 10.1103/PhysRevA.59.2624 | - |
dc.identifier.wos | WOS:000079609100017 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.identifier.file | WOS000079609100017.pdf | - |
dc.relation.ispartof | Physical Review A | - |
Aparece nas coleções: | Artigos, TCCs, Teses e Dissertações da Unesp |
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