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課程概述 |
本課程將介紹相變化(phase transition)、臨界現象(critical phenomena)與重整化群(renormalization group)等基本物理概念與理論，所涵蓋的主要內容為：
(1) phase transitions, critical phenonema
(2) order parameters, broken symmetries, critical exponents
(3) scaling laws, mean field theory
(4) Ising model
(5) Kadanoff block spin transformations
(6) perturbative renormalization group
(7) epsilon expansion, Wilson-Fisher fixed point
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