Fall 2020 Physics 582 (QFT I) Zoom Lectures
Fall 2020 Physics 582 (QFT I) Zoom Lectures
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Physics 582 (QFT I) Fall 2020 zoom lecture on Wednesday December 2, 2020. Today we discussed Feynman rules in momentum space and wrote the expressions for a few diagrams…
zoom-phys582-12-9-2020
From Eduardo Fradkin
261 plays 0 -
Physics 582 (QFT I) Zoom lecture on Monday December 7, 2020. Today we discussed how to derive the Feynman rules for 𝜙^4 theory in both Minkowski and euclidean…
zoom-phys582-12-7-2020
From Eduardo Fradkin
165 plays 0 -
Physics 582 (QFT I) Fall 2002 zoom lecture on Wednesday December 2, 2020. Today we covered the analytic properties of propagators and the reduction formulas. We also…
zoom-phys582-12-2-2020
From Eduardo Fradkin
157 plays 0 -
Physics 582 (QFT I) Fall 2020 Zoom lecture on Monday November 30, 2020. Today we discussed the analytic properties of the electron propagator in the electron gas. We…
zoom-phys582-11-30-2020
From Eduardo Fradkin
172 plays 0 -
Physics 582 (QFT I) Fall 2020 zoom lecture on Wednesday November 18, 2020. Today we covered the propagator in nonrelativistic quantum mechanics, for the free…
zoom-phys582-11-18-2020
From Eduardo Fradkin
180 plays 0 -
Physics 582 (QFT I) Fall 2020 zoom lecture on Monday November 16, 2020. Today we covered the path integral quantization of nonabelian gauge theory including the…
zoom-phys582-11-16-2020
From Eduardo Fradkin
153 plays 0 -
Physics 582 (QFT I) Fall 2020 Zoom lecture Wednesday November 11, 2020. Today we continued the discussion of the path integral quantization of gauge theories and…
zoom-phys582-11-11-2020
From Eduardo Fradkin
194 plays 0 -
Physics 582 (QFT I) Fall 2020 zoom lecture on Monday November 9, 2020. Today we covered quantization of gauge theories, discussed the canonical quantization approach,…
zoom-phys582-11-9-2020
From Eduardo Fradkin
209 plays 0 -
Physics 582 Fall 2020 (QFT I) zoom lecture on Wednesday November 4, 2020. today we covered path integrals for fermions sing fermion coherent states with Grassmann fields…
zoom-phys582-11-4-2020
From Eduardo Fradkin
205 plays 0 -
Physics 582 Fall 2020 (QFT I) lecture on November 2, 2020. Today we finished the discussion of coherent state path integrals, applied it to bosonic systems and discussed…
zoom-phys582-11-2-2020
From Eduardo Fradkin
149 plays 0 -
Physics 582 (QFT I) Fall 2020 lecture Wednesday October 28, 2020. Today we discussed charge conjugation, parity and time reversal symmetries in the Dirac theory. We also…
zoom-phys582-10-28-2020
From Eduardo Fradkin
138 plays 0 -
Physics 582 (QFT I) Zoom lecture on Monday October 26, 2020. Today we completed the quantization of the free Dirac field.
zoom-phys582-10-26-2020
From Eduardo Fradkin
149 plays 0 -
Physics 582 Fall 2020 (QFT I) Lecture on Wednesday October 21, 2020. Today we covered the construction of the ground state and spectrum of a system of fermions at fixed…
zoom-phys582-10-21-2020
From Eduardo Fradkin
172 plays 0 -
Physics 582 (QFT I) Fall 2020 Zoom lecture on Monday October 19, 2020. Today we covered second quantization as a pplied to non-relativistic systems of bosons and…
zoom-phys582-10-19-2020
From Eduardo Fradkin
162 plays 0 -
Physics 582 Fall 2020 (QFT I) Zoom lecture on Wednesday October 14, 2020. Today we covered the free massive scalar field at finite temperature and begun the discussion…
zoom-phys582-10-14-2020.mp4
From Eduardo Fradkin
186 plays 0 -
Physics 582 (QFT I) Fall 2010 Lecture on Monday October 12, 2020. Today we covered the computation of the path integral for the free massive scalar field in Euclidean…
zoom-phys582-10-12-2020.mp4
From Eduardo Fradkin
189 plays 0 -
Physics 582 Fall 2020 (QFT I) Zoom Lecture on Wednesday October 7, 2020 (recorded on Thursday October 8). In his lecture we covered path integrals in quantum mechanics…
zoom-phys582-10-7-2020
From Eduardo Fradkin
247 plays 0 -
Physics 582 (QFTI) Fall 2020 lecture on Wednesday October 5, 2020. Today we discussed path integrals in quantum mechanics.
zoom-phys582-10-5-2020
From Eduardo Fradkin
308 plays 0 -
Physics 582 (QFTI) Fall 2020 lecture on Wednesday September 30, 2020. Today we discussed how symmetries (both spacetime and internal) are realized in QFT. We discussed…
zoom-phys582-9-30-2020
From Eduardo Fradkin
206 plays 0 -
Physics 582 (QFT I) Fall 2020 lecture on Monday September 28, 2020. Today we covered canonical quantization of scalar fields, focused on the free massive real scalar…
zoom-phys582-9-28-2020
From Eduardo Fradkin
185 plays 0 -
Physics 582 (QFT I) Fall 2020 lecture on 9/23/2020: today we finished discussing the energy-momentum tensor and the angular momentum tensor in classical field theory,…
zoom-phys582-9-23-2020
From Eduardo Fradkin
195 plays 0 -
Physics 582 (QFT I) Fall 2020 lecture 9/21/2020. Today we discussed nonabelian gauge invariance, Wilson loop operators, the Yang-Mills lagrangian, and minimal coupling…
zoom-phys582-9-21-2020
From Eduardo Fradkin
255 plays 0 -
Physics 582 (QFT I) lectures Fall 2020. Today we discussed the concept of the covariant derivative and gauge invariance for both abelian (U(1)) and non-abelian gauge…
zoom-phys582-9-16-2020
From Eduardo Fradkin
216 plays 0 -
Physics 582 QFT I, Fall 2002. Today we discussed classical symmetries and conservation laws, Nowther's Theorem, global symmetries, conserved current and charges,…
zoom-phys582-9-14-2020
From Eduardo Fradkin
263 plays 0 -
Physics 582 (QFT I) Fall 2020 lecture on 9/9/2020. Today we covered Maxwell's electrodynamics as a Lagrangian theory, and the roles of Lorentz and gauge invariance.…
zoom-phys582-9-9-2020
From Eduardo Fradkin
242 plays 0 -
Physics 582 Fall 2020 lecture on 9/2/2020. We continued the discussion of the Dirac equation, including relativistic covariance, transformation laws for spinors and…
zoom-phys582-9-2-2020
From Eduardo Fradkin
361 plays 0 -
Physics 582 Fall 2020 lecture on 8/31/2020. We continued the discussion of classical field theory. In this lecture we discussed the requirements of locality and Lorentz…
zoom-phys582-8-31-2020
From Eduardo Fradkin
434 plays 0 -
Physics 582 Fall 2020 lecture on 8/26/2020. We begun the discussion of Classical Field Theory. We covered relativistic invariance in particle mechanics and in field…
zoom-phys582-8-26-2020.mp4
From Eduardo Fradkin
602 plays 0 -
Physics 582 Fall 2020 lecture on 8/24/2020. We discussed the structure of the course, problem set, procedures and grading. We also discussed the material in the…
zoom-phys582-8-24-2020
From Eduardo Fradkin
1,287 plays 0
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