Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/4547
DC FieldValueLanguage
dc.contributor.authorRuivo, M. C.-
dc.contributor.authorSousa, C. A. de-
dc.contributor.authorProvidência, C.-
dc.date.accessioned2008-09-01T11:08:58Z-
dc.date.available2008-09-01T11:08:58Z-
dc.date.issued1999en_US
dc.identifier.citationNuclear Physics A. 651:1 (1999) 59-70en_US
dc.identifier.urihttp://hdl.handle.net/10316/4547-
dc.description.abstractWe investigate the behavior of kaons in a flavor-asymmetric quark medium at finite temperature, within SU(3) Nambu-Jona-Lasinio type models. The effect of the Fermi sea on kaon properties is weaker in the model which includes a vector-pseudovector interaction than in the model without it. The study of the combined effect of density and temperature on the vacuum and kaon properties shows that the low temperature regime does not change significantly the effects observed at T = 0; as the temperature increases the mass splitting between K+ and K- modes, however reduced, is still meaningful.en_US
dc.description.urihttp://www.sciencedirect.com/science/article/B6TVB-497C6VM-37/1/7f9ea882e5478182d9890fe3b7e5c175en_US
dc.format.mimetypeaplication/PDFen
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectNJL modelen_US
dc.subjectChiral symmetryen_US
dc.subjectThree-flavor thermodynamicsen_US
dc.subjectFlavor-asymmetric matteren_US
dc.titleKaons in a hot and flavor-asymmetric mediumen_US
dc.typearticleen_US
dc.identifier.doi10.1016/S0375-9474(99)00105-0-
uc.controloAutoridadeSim-
item.grantfulltextopen-
item.languageiso639-1en-
item.fulltextCom Texto completo-
crisitem.author.deptFaculty of Sciences and Technology-
crisitem.author.deptFaculty of Sciences and Technology-
crisitem.author.parentdeptUniversity of Coimbra-
crisitem.author.parentdeptUniversity of Coimbra-
crisitem.author.researchunitCFisUC – Center for Physics of the University of Coimbra-
crisitem.author.researchunitCFisUC – Center for Physics of the University of Coimbra-
crisitem.author.orcid0000-0002-6247-2500-
crisitem.author.orcid0000-0002-8768-6169-
crisitem.author.orcid0000-0001-6464-8023-
Appears in Collections:FCTUC Física - Artigos em Revistas Internacionais
Files in This Item:
File Description SizeFormat
file008fc8d4daf44e68bff7ed69d9839d24.pdf537.05 kBAdobe PDFView/Open
Show simple item record

WEB OF SCIENCETM
Citations

26
checked on Jan 2, 2022

Page view(s)

233
checked on Dec 23, 2021

Download(s)

184
checked on Dec 23, 2021

Google ScholarTM

Check

Altmetric

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.