Self-dual fields and causality

dc.contributor.author	Girotti, Horacio Oscar	pt_BR
dc.contributor.author	Gomes, Marcelo	pt_BR
dc.contributor.author	Rivelles, Victor O.	pt_BR
dc.contributor.author	Silva, Adilson J. da	pt_BR
dc.date.accessioned	2014-09-23T02:12:16Z	pt_BR
dc.date.issued	1989	pt_BR
dc.identifier.issn	0556-2821	pt_BR
dc.identifier.uri	http://hdl.handle.net/10183/103602	pt_BR
dc.description.abstract	Causality aspects of two-dimensional self-dual fields are considered. We prove that there is no causal propagation for dimensionless self-dual fields whose Lagrangian does not contain dimensional parameters. It is shown that causal self-dual bosons are possible in the chiral Schwinger model which contains a dimensional charge.	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. 39, no. 12 (June 1989), p. 3792-3794	pt_BR
dc.rights	Open Access	en
dc.subject	Teoria de campos	pt_BR
dc.subject	Teoria quantica de campos	pt_BR
dc.title	Self-dual fields and causality	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.identifier.nrb	000014816	pt_BR
dc.type.origin	Estrangeiro	pt_BR

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