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Studied the WKB approximation for a particle in a potential well (L15WKB_potential_well)
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Started the WKB approximation (L13WKB_approximation.pdf)
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Physics 4Q03 Lecture 15: This lecture describes the leading corrections to the classical BEC, using a Bogoliubov transformation to identify the spectrum of quasiparticle fluctuations about the…
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Physics 4Q03 Lecture 07: This lecture applies Fermi's Golden Rule to evaluate the rate for photon emission by an excited atom. This example is also used to illustrate the phenomenon of…
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Physics 4Q03 Lecture 13: This lecture reviews how to set up averages with statistical mechanics, translating the grand canonical ensemble into the language of occupation number. This is used to…
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Physics 4Q03 Lecture 09: This lecture introduces coherent states, and derives them as the eigenstates to which a bosonic system is often driven in the presence of persistent stimulated emission. The…
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Physics 4Q03 Tutorial Feb 10, 2021
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Finished QI4_Thermodynamics_and_information and started QI5_Communications_Theory
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Covered the exchange interaction and began discussion of quantum statistical mechanics
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Finished the Born approximation and started partial waves (L23ScatteringTheory3_Partial_Waves)
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Physics 4Q03 Lecture 23: This lecture starts with a summary of renormalization for Casimir energy in a waveguide, and closes with the start of a summary of Special Relativity.
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