Instanton physics in QCD = 양자 색소 역학에서 순간자 물리

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Starting with QCD Lagrangian which is renormalizable and asymptotic free, the chiral symmetry group and functional integral method are reviewed. Instanton and meron solution of classical Yang-Mills field equation are presented. The QCD vacuum is constructed in the absence of fermion. For the vacuum, it is shown in the dilute gas approximation that the chiral symmetry for a phenomenological Lagrangian is broken down. With a more detailed study of QCD vacuum, it is shown that instanton, antiinstanton, and meron pair have a dipolelike behavior and there is a phase transition which leads to bag-like picture in the presence of color source.
Advisors
Cho, Byung-Ha조병하
Description
한국과학기술원 : 물리학과,
Publisher
한국과학기술원
Issue Date
1983
Identifier
63641/325007 / 000811147
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 물리학과, 1983.2, [ ii, 38 p. ]

URI
http://hdl.handle.net/10203/48024
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=63641&flag=dissertation
Appears in Collection
PH-Theses_Master(석사논문)
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