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Physics 4Q03 Tutorial for Jan 25, 2021.
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This is the QFT tutorial for Jan 20, 2021
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This is the QFT tutorial for Jan 18, 2021
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1) Discussed the Heisenberg equation of motion applied to the simple harmonic oscillator 2) Discussed coherent states
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None (All Rights Reserved)
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Introduced the interaction picture
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None (All Rights Reserved)
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Wigner-Eckart theorem. Note: I previously thought I had lost the recording for PHYSICS739_AngularMomentum6, but I think I found it (it is on macvideo)
Usage Rights
None (All Rights Reserved)
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I thought this lecture was lost but I found it!
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Started studying the addition of angular momentum using the lowering operator method. Introduced direct sums and direct products of Hilbert spaces for the coupled and uncoupled bases, respectively.
Usage Rights
None (All Rights Reserved)
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Continued with QI7_Operators. Introduced Hermitian operators
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Finished density operator slides (QI11_Density_Operator) and started the slides on local measurements (QI12_Local_Measurements)
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Finished the set of slides on Operators (covered the rotation operator, Pauli spin matrices, the Schrodinger equation)
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Continued discussing operators. Went through Heisenberg's uncertainty principle and Pauli operators/matrices.
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Types and operators raw ppt video
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C++ rules (without functions) raw ppt video
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Finished addition of angular momentum. Started L4identical particles.
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Operator approach to angular momentum. Started addition of angular momentum.
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In this video I explain why we would copy a posting to another module as well as how to do it.
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Physics 4Q03 Lecture 25: This lecture finishes the general review of special relativity in terms of 4-vectors and reviews the treatment of symmetry in quantum mechanics.
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Physics 4Q03 Lecture 17: This lecture continues the discussion of quantizing the electromagnetic fields and shows how field energy and momentum can be written in terms of photon creation and…
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4Q03 Lecture 11; This lecture argues why the Hamiltonian should arise as a local function in space, and this is used to motivate the definition of position-space fields. The local form for the…
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Physics 4Q03 Lecture 05: This lecture reviews the formalisms of time-independent and time-dependent Rayleigh-Schrodinger perturbation theory for quantum mechanics.
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