教學時程
量子場論II
因舊版課程無指定課堂作業與考試,因此統整所有作業、講義、考試內容合併列出。
量子場論II
因舊版課程無指定課堂作業與考試,因此統整所有作業、講義、考試內容合併列出。
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課程單元 |
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‧8.323量子場論課程一的快速復習 Lightning Review of the first QFT course, 8.323. ‧量子力學中的路徑積分Path integrals in Quantum Mechanics.
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‧自由標量場的路徑積分Path integrals for free scalar fields. ‧電磁場量子化Quantization of the electromagnetic field.
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‧格拉斯曼變數Grassmann variables. ‧生成泛函Generating Functional. ‧電磁場的量子化Quantization of the Electromagnetic Field.
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‧旋量場的泛函方法Functional methods for Spinor Fields
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‧泛函積分對稱性Symmetries in the Functional Integral 。守恆定律Conservation laws 。Noether流Noether currents 。Ward恒等式Ward Identity 。薛溫格-狄松方程組Schwinger Dyson equations
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‧重整化方案Systematics of Renormalization
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‧QED(量子電動力學)重整化Renormalization of QED 。BPHZ定理*BPHZ Theorem ‧自發對稱破缺Spontaneous Symmetry Breaking 。分立對稱性of Discrete Symmetries
註:BPHZ定理*:BPHZ為Bogliubov,Parasiuk,Hepp,Zimmermann四人名字的首字母連寫。 |
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‧自發對稱破缺Spontaneous Symmetry Breaking 。連續對稱性of Continuous Symmetries ‧線性西格馬模型Linear Sigma Model 。戈德斯通定理Goldstone's Theorem ‧重整化和對稱性Renormalization and Symmetries
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‧有效作用量Effective Action 。線性西格馬模型for the linear sigma model
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‧有效作用量Effective Action 。作為1PI(單粒子不可約)圖的生成泛函 as a generating functional for 1PI graphs
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‧重整化群Renormalization Group 。威爾遜方法Wilson's approach
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‧重整化群Renormalization Group 。RG(重整化群)流RG Flow 。Callan-Symazik方程Callan Symazik Equation
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‧重整化群Renormalization Group 。CS(Callan-Symazik)方程的解Solutions of CS Equations 。變動耦合Running Coupling 。IR(紅外)自由,漸進自由IR Freedom, Asymptotic Freedom
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‧重整化群Renormalization Group 。維度參數演化Evolution of dimensionfull parameters 。臨界指數Critical Exponents ‧非線性西格馬模型Non-Linear Sigma Model
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