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PHYS739_approximation_Methods4

Generalized our treatment of first order transitions to include a slow switch on of the perturbation.

From  DUNCAN O'DELL 2 plays 0  

PHYSICS739_approximation_Methods3

Showed how to find transition amplitudes from the Dyson series. Began analyzing 1st order perturbations constant in time except for being switched on at t=t0.

From  DUNCAN O'DELL 2 plays 0  

PHYS739_Propagator3

We calculated the propagator for the simple harmonic oscillator using the Feynman path integral approach.

From  DUNCAN O'DELL 1 plays 0  

PHYSICS739_Propagator2

Finished going through the Green's function slides and started looking at path integrals.

From  DUNCAN O'DELL 2 plays 0  

PHYSICS739_Propagator

Introduced the propagator and began slides on Green's functions

From  DUNCAN O'DELL 2 plays 0  

10_ECE716_Design_Considerations_01

From  BERKER BILGIN 44 plays 0  

02_ECE716_Electromagnetic Principles of SRM_10

From  BERKER BILGIN 57 plays 0  

Becoming Adults: An investigation of dietary change in childhood, adolescence, and adulthood at Isola Sacra (Italy, 1st-4th centuries CE), by Creighton Avery

From  Samantha Price 16 plays 0  

06_Electromechanical Energy Conversion_Part3

From  BERKER BILGIN 111 plays 0  

October 29, 2021 - Eric Bonnetier

From  MATHEUS GRASSELLI 7 plays 0  

Ch07 - Impact

AUTOTECH 2AE3 Chapter 7 - Impact

From  Peter Basl 4 plays 0  

Lecture 2.4 - Proof By Contrapositive (with subtitles)

From  Lindsay White 5 plays 0  

Final Tutorial

Physics 4Q03 Tutorial Weds April 14: This is the final tutorial spent taking up part of the midterm and answering questions. Good luck with your exams!

From  Clifford Burgess 75 plays 0  

PHYS4F03_class31

Studied the Green's function approach to scattering theory (L21ScatteringTheory1)

From  DUNCAN O'DELL 5 plays 0  

PHYS-4F03-class25

Finished selection rules (and thereby finished L17T_dep_PT_part3). Started new topic: adiabatic approximation (L18Adiabatic)

From  DUNCAN O'DELL 6 plays 0  

17-PhotonsInQED

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…

From  Clifford Burgess 48 plays 0  

PHYS-4F03-class22

Started the set of slides L17T_dep_PT_part2 which applies time dependent perturbation theory to various examples.

From  DUNCAN O'DELL 4 plays 0  

12-PositionSpace Interactions

Physics 4Q03 Lecture 12: This lecture summarizes the position space formalism of the previous lecture and introduces simple self-interactions.

From  Clifford Burgess 65 plays 0  

QFT-Tut-210211

Physics 4Q03 Tutorial Feb 11, 2021

From  Clifford Burgess 18 plays 0  

QFT-Tut-210210

Physics 4Q03 Tutorial Feb 10, 2021

From  Clifford Burgess 13 plays 0  

11-Locality2ndQuantization

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…

From  Clifford Burgess 64 plays 0  

10-FieldEnergyRenorm

4Q03 Lecture 10: This lecture computes the energy shift of a particle due to its interaction with another, introducing ultraviolet divergences and the concept of renormalization along the way. The…

From  Clifford Burgess 74 plays 0  

QFT-Tut-210204

Phys 4Q03 Tutorial for Feb 4, 2021.

From  Clifford Burgess 30 plays 0  

QFT-Tut-210203

Phys 4Q03 Tutorial for Feb 3, 2021.

From  Clifford Burgess 19 plays 0