Higher order calculations and renormalization scheme dependence in the 2D Gross-Neveu model

Tracas, ND; Vlachos, ND

dc.contributor.author	Tracas, ND	en
dc.contributor.author	Vlachos, ND	en
dc.date.accessioned	2014-03-01T01:08:23Z
dc.date.available	2014-03-01T01:08:23Z
dc.date.issued	1991	en
dc.identifier.issn	0370-2693	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/10450
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-10644289635&partnerID=40&md5=15c14a74a87e79c58eff5b7f1d736c51	en
dc.subject.classification	Physics, Multidisciplinary	en
dc.title	Higher order calculations and renormalization scheme dependence in the 2D Gross-Neveu model	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1991	en
heal.abstract	We present a systematic algorithm for calculating certain classes of p-loop integrals. The results are used for calculating the highest-N term of the beta-function for the Gross-Neveu model in four and five loops respectively. The scheme dependence of the results is also being discussed.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics	en
dc.identifier.isi	ISI:A1991FD84700025	en
dc.identifier.volume	257	en
dc.identifier.issue	1-2	en
dc.identifier.spage	140	en
dc.identifier.epage	144	en