Quark confinement in lattice gauge theory = 격자 게이지 이론에서 쿼크의 구속

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We review Wilson``s lattice gauge theory. The action is defined on the discrete lattice keeping the invariance under local gauge transformation. The gauge variables are treated as angular variables in Abelian gauge theory. We compute correlation function at the two extreme limits of the coupling constant. We find ``area law`` at strong coupling and ``perimeter law`` at weak coupling. The area law is characteristic of quark confinement. There is a phase transition in Abelian gauge theory. We find the gauge field undergoes a first order phase transition using mean field approximation. In non-Abelian gauge theory the gauge variables enter the action through rotation matrices. Quark confining phase exists at all couplings in non-Abelian gauge theory.
Advisors
Kim, Jae-Kwan김재관
Description
한국과학기술원 : 물리학과,
Publisher
한국과학기술원
Issue Date
1983
Identifier
63637/325007 / 000811013
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 물리학과, 1983.2, [ ii, 64 p. ]

URI
http://hdl.handle.net/10203/48020
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=63637&flag=dissertation
Appears in Collection
PH-Theses_Master(석사논문)
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