(The) field theoretic approach to high Tc superconductivity with abelian chern-simons term = 가환chern-simons항에 의한 고온 전이 초전도성의 장론적 접근

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dc.contributor.advisorKim, Jae-Kwan-
dc.contributor.advisor김재관-
dc.contributor.authorKim, Tae-Seong-
dc.contributor.author김태성-
dc.date.accessioned2011-12-14T07:51:00Z-
dc.date.available2011-12-14T07:51:00Z-
dc.date.issued1990-
dc.identifier.urihttp://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=67148&flag=dissertation-
dc.identifier.urihttp://hdl.handle.net/10203/48231-
dc.description학위논문(석사) - 한국과학기술원 : 물리학과, 1990.2, [ [iii], 45 p. ; ]-
dc.description.abstractI start with a system involving O(3) nonlinear $\sigma$ -model and a Abelian Chern-Simons term. Since the latter is nonlocal in n field through A$\mu$, I rewrite the system into a CPI form which naturally appears a local gauge potential A$\mu$. And I also prove that CS term is locally the total divergence. the coefficient of CS term is fixed to n/4$\pi$, n=integer, by gauge invariance requirements on a three-dimensional manifold of the form $S^2\times{S^1}$. I find that the system is equivalent at low momenta to a system of n neutral fermions with strong Thirring type interactions between currents corresponding to different flavors, which cannot be fine-tuned to zero. Given that such system may be considered as long wave length limits of appropriate statistical systems describing high $T_c$ superconductors I relate these qualitative considerations to Lauglin``s ideas on pairing of spinons and (or) holones in order to explain the experimentally observed charge-2e order parameter.eng
dc.languageeng-
dc.publisher한국과학기술원-
dc.title(The) field theoretic approach to high Tc superconductivity with abelian chern-simons term = 가환chern-simons항에 의한 고온 전이 초전도성의 장론적 접근-
dc.typeThesis(Master)-
dc.identifier.CNRN67148/325007-
dc.description.department한국과학기술원 : 물리학과, -
dc.identifier.uid000881113-
dc.contributor.localauthorKim, Tae-Seong-
dc.contributor.localauthor김태성-
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PH-Theses_Master(석사논문)
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