Thermal effective potential of the linear sigma model

Petropoulos, N

dc.contributor.author	Petropoulos, N	en
dc.date.accessioned	2014-03-01T01:47:00Z
dc.date.available	2014-03-01T01:47:00Z
dc.date.issued	1998	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/25120
dc.relation.uri	http://arxiv.org/abs/hep-ph/9809383	en
dc.subject	Chiral Phase Transition	en
dc.subject	Composition Operator	en
dc.subject	Effective Potential	en
dc.subject	Finite Temperature	en
dc.subject	Linear Sigma Model	en
dc.subject	Thermal Effects	en
dc.subject	cornwall jackiw tomboulis	en
dc.subject	Phase Transition	en
dc.title	Thermal effective potential of the linear sigma model	en
heal.type	journalArticle	en
heal.publicationDate	1998	en
heal.abstract	We have attempted an approach to the chiral phase transition of QCD using thelinear sigma model as an effective theory. In order to get some insight intohow the phase transition could proceed, we have calculated the finitetemperature effective potential of this model in the Hartree and large Napproximations using the Cornwall-Jackiw-Tomboulis formalism of compositeoperators.	en