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PHYS-P 625: QUANTUM MANY-BODY THEORY I (3 credits)

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Elements of nonrelativistic quantum field theory: second quantization, fields, Green's functions, the kinked-cluster expansion, Dyson's equations. Development of diagrammatic techniques and application to the degenerate electron gas and imperfect Fermi gas. Canonical transformations and BCS theory. Finite-temperature (Matsubara) Green's functions and applications.

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