Axial current conservation in nonrelativistic nuclear physics: The nonlinear sigma model

dc.creator	Dmitrasinovic, V
dc.date.accessioned	2018-03-01T19:05:32Z
dc.date.available	2018-03-01T19:05:32Z
dc.date.issued	2002
dc.identifier.issn	2469-9985
dc.identifier.issn	2469-9993
dc.identifier.uri	https://vinar.vin.bg.ac.rs/handle/123456789/2511
dc.description.abstract	We analyze partially conserved axial current in the nonlinear realization of chiral symmetry in nuclear physics. We construct the two-nucleon (meson-exchange) axial currents and associated pion emission and absorption operators and compare them with those derived earlier in the linear sigma model. We show the absence of necessity of meson-exchange currents in the nonlinear model, in contrast with the linear one.	en
dc.rights	restrictedAccess	en
dc.source	Physical Review C	en
dc.title	Axial current conservation in nonrelativistic nuclear physics: The nonlinear sigma model	en
dc.type	article	en
dcterms.abstract	Дмитрасиновиц, В;
dc.citation.volume	65
dc.citation.issue	4
dc.identifier.wos	000175186200091
dc.identifier.doi	10.1103/PhysRevC.65.045503
dc.citation.other	Article Number: 045503
dc.identifier.scopus	2-s2.0-85035276053

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