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Skip to Search Results- 1Condensed matter physics
- 1Fluctuations
- 1Functional integral
- 1Hubbard model
- 1Phase transition
- 1Quantum field theory
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Fall 2019
In this thesis we investigate how corrections originating from particle-hole interactions may be introduced into the Bardeen-Cooper-Schrieffer (BCS) theory of superconductivity using functional integral methods. The attractive Fermionic contact interaction is simultaneously decoupled in the...
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Fall 2019
This thesis provides a theoretical discussion of several new phenomena associated with spin-orbit coupling in systems that lack inversion symmetry. Chapter 1 gives an introduction to the context of spin-orbit coupling in condensed matter physics and the role of inversion symmetry breaking. The...