Four-fermion models in 2 + 1 dimensions = 삼차원에서의 4-페르미온 이론

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The four-fermion interaction in 2+1 dimensions is non-renormalizable in weak-coupling perturbation theory. We show that this models are in fact renormalizable order by order in the 1/N expansion, and we find in this theory a finite ultraviolet fixed point. The thermodynamics of the model is analyzed.
Advisors
Kim, Jae-Kwan김재관
Description
한국과학기술원 : 물리학과,
Publisher
한국과학기술원
Issue Date
1991
Identifier
67671/325007 / 000891501
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 물리학과, 1991.2, [ [i], 24 p. ; ]

URI
http://hdl.handle.net/10203/48253
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=67671&flag=dissertation
Appears in Collection
PH-Theses_Master(석사논문)
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