Uniqueness of the functional approach

dc.contributor.author	Girotti, Horacio Oscar	pt_BR
dc.contributor.author	Simoes, Tiago Josue Martins	pt_BR
dc.date.accessioned	2014-09-24T02:12:08Z	pt_BR
dc.date.issued	1980	pt_BR
dc.identifier.issn	0556-2821	pt_BR
dc.identifier.uri	http://hdl.handle.net/10183/103706	pt_BR
dc.description.abstract	It is shown that the phase-space Schwinger equations can only be appropriately formulated in terms of a specific discrete procedure. Nevertheless, the solutions to Schwinger equations turn out to be independent of the discrete procedure. We stress the point that a multiplicity of representations for the quantum-mechanical amplitudes is not a peculiar eA'ect of the time-slicing definition of the path integral, but rather a necessity of the functional approach.	en
dc.format.mimetype	application/pdf	pt_BR
dc.language.iso	eng	pt_BR
dc.relation.ispartof	Physical Review. D, Particles and fields. Woodbury. Vol. 22, n. 6 (Sept. 1980), p. 1385-1389	pt_BR
dc.rights	Open Access	en
dc.subject	Fisica de particulas elementares e campos	pt_BR
dc.subject	Teoria quântica	pt_BR
dc.title	Uniqueness of the functional approach	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.identifier.nrb	000143931	pt_BR
dc.type.origin	Estrangeiro	pt_BR

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