Search for tag: "electromagnetism"

6 Media

PHYS4F03_class29 duration 40 minutes 46 seconds PHYS4F03_class29 PHYS4F03_class29	PHYS4F03_class29 Studied the Aharonov-Bohm effect (as an example of a Berry phase) and thereby finished the slides on Berry's phase. field solenoid phase potential path vector flux thing effect wave fields phi mechanics berry electromagnetism electrons rho momentum fact row From DUNCAN O'DELL 4 plays 0
PHYS4F03_class28 duration 44 minutes 42 seconds PHYS4F03_class28 PHYS4F03_class28	PHYS4F03_class28 Worked through an example of Berry's phase: a spin in a rotating magnetic field (L20BerryPhase) field phase term theta surface space circuit path vector electromagnetism potential gradient phi direction fields spin omega expression point component From DUNCAN O'DELL 4 plays 0
18-MorePhotonsEM duration 1 hour 0 minutes 18-MorePhotonsEM 18-MorePhotonsEM	18-MorePhotonsEM Physics 4Q03 Lecture 18: This lecture continues the previous one on photons in electromagnetism, and provides a sermon about UV and IR divergences and why you can use any regularization you like to… energy ground thing things lambda particles theory answer distances field naught story momentum omega plates divergences problem electromagnetism particle function From Clifford Burgess 39 plays 0
16-MaxwellsEqs duration 1 hour 2 minutes 16-MaxwellsEqs 16-MaxwellsEqs	16-MaxwellsEqs Physics 4Q03 Lecture 16: This lecture provides a whirlwind review of Maxwell's equations and their solutions in terms of electromagnetic waves. This allows an introduction to gauge invariance… equation field equations wave solution phi things fields divergence thing solutions vector curl freedom hand omega gauge side electromagnetism region From Clifford Burgess 67 plays 0
QFT-Tut-210208 duration 54 minutes 40 seconds QFT-Tut-210208 QFT-Tut-210208	QFT-Tut-210208 Physics 4Q03 Tutorial Feb 08, 2021 thing energy things electromagnetism answer particles particle field week question mechanics star function quantum problem lecture psi invariant lorentz frame From Clifford Burgess 19 plays 0
00_What_is_QFT duration 18 minutes 14 seconds 00_What_is_QFT 00_What_is_QFT	00_What_is_QFT This is lecture 0: what is QFT and how will this course be taught? This provides a short 18 minute description of what the quantum field theory is about, together with a short summary of topics. The… particles particle field things theory mechanics electromagnetism physics force fermions bosons quantum forces systems function processes wave distinction higgs electron From Clifford Burgess 499 plays 0