Physics 215C: Quantum Field Theory
نویسنده
چکیده
1 Ideas from quantum mechanics, I 8 1.1 Broken scale invariance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1.2 Integrating out degrees of freedom . . . . . . . . . . . . . . . . . . . . . . . . 15 1.2.1 Attempt to consolidate understanding . . . . . . . . . . . . . . . . . 18 1.2.2 Wick rotation to real time. . . . . . . . . . . . . . . . . . . . . . . . . 20 1.3 Other ideas from systems with a finite number of degrees of freedom . . . . . 25
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