Exact form factors of the SU(N) Gross–Neveu model and 1/N expansion

dc.contributor.author	Babujian, Hratchya M.	pt_BR
dc.contributor.author	Foerster, Angela	pt_BR
dc.contributor.author	Karowski, Michael	pt_BR
dc.date.accessioned	2020-02-28T04:06:52Z	pt_BR
dc.date.issued	2010	pt_BR
dc.identifier.issn	0550-3213	pt_BR
dc.identifier.uri	http://hdl.handle.net/10183/206315	pt_BR
dc.description.abstract	The general SU(N) form factor formula is constructed. Exact form factors for the field, the energy–momentum and the current operators are derived and compared with the 1/N-expansion of the chiral Gross–Neveu model and full agreement is found. As an application of the form factor approach the equal time commutation rules of arbitrary local fields are derived and in general anyonic behavior is found.	en
dc.format.mimetype	application/pdf	pt_BR
dc.language.iso	eng	pt_BR
dc.relation.ispartof	Nuclear physics. B. Amsterdam. Vol. 825, no. 3 (Feb. 2010), p. 396-425	pt_BR
dc.rights	Open Access	en
dc.subject	Integrable quantum field theory	en
dc.subject	Fatores de forma	pt_BR
dc.subject	Teoria quantica dos campos	pt_BR
dc.subject	Form factors	en
dc.subject	Modelo Sine-Gordon	pt_BR
dc.subject	Teoria da matriz s	pt_BR
dc.title	Exact form factors of the SU(N) Gross–Neveu model and 1/N expansion	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.identifier.nrb	000732612	pt_BR
dc.type.origin	Estrangeiro	pt_BR

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