Search for tag: "omega"

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Scanned Notes with Voiceover duration 30 seconds Scanned Notes with Voiceover Scanned Notes with Voiceover	Scanned Notes with Voiceover domain omega phasor field frequency quantity method quantities sinusoidal fact answer groups approaches hft exponents t. tv From Roshan Bashar 4 plays 0
02_IdentPtcl_SHO duration 1 hour 0 minutes 02_IdentPtcl_SHO 02_IdentPtcl_SHO	02_IdentPtcl_SHO Physics 4Q03 Lecture 02. This lecture describes several issues associated with multiple-particle states in quantum mechanics, including the classification of all particles as bosons or fermions and… particles particle momentum energy position operators star things operator omega hamiltonian space thing mechanics psi basis function quantum momenta eigenstates From Clifford Burgess 156 plays 0
09-CoherentState duration 59 minutes 32 seconds 09-CoherentState 09-CoherentState	09-CoherentState 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… alpha star energy thing particles photons photon times ground particle theory omega momentum sum hamiltonian field perturbation bar distribution infinity From Clifford Burgess 85 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
PHYS-4F03-class20 duration 49 minutes 55 seconds PHYS-4F03-class20 PHYS-4F03-class20	PHYS-4F03-class20 Started time-dependent perturbation theory (L16T_dep_PT_part1) hamiltonian spin perturbation equation problem energy omega field piece dependence bar matrix operator theory term resonance pieces coefficients schrodinger minus From DUNCAN O'DELL 8 plays 0
PHYS-4F03-class22 duration 54 minutes 46 seconds PHYS-4F03-class22 PHYS-4F03-class22	PHYS-4F03-class22 Started the set of slides L17T_dep_PT_part2 which applies time dependent perturbation theory to various examples. omega function energy delta sort probability frequency thing perturbation expression modulus difference times fourier gaussian sine width pi term infinity From DUNCAN O'DELL 4 plays 0
PHYS-4F03-class23 duration 53 minutes 53 seconds PHYS-4F03-class23 PHYS-4F03-class23	PHYS-4F03-class23 Finished going through the slides L17T_dep_PT_part2 which included perturbations with harmonic time dependence, including the illumination of an atom by a laser. Started the next set of slides… field atom energy perturbation frequency omega light wave dipole times theory matrix direction form charge fact transition frequencies function probability From DUNCAN O'DELL 5 plays 0
17-PhotonsInQED duration 1 hour 7 minutes 17-PhotonsInQED 17-PhotonsInQED	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… field energy thing equation things omega epsilon operator lambda solution function equations star operators momentum freedom vector density delta k. From Clifford Burgess 48 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
PHYS-4F03-class24 duration 49 minutes 31 seconds PHYS-4F03-class24 PHYS-4F03-class24	PHYS-4F03-class24 Used first order time-dependent perturbation to study the interaction between atoms and incoherent light (L17T_dep_PT_part3) energy field frequency density atom atoms rate formula light emission transition frequencies perturbation omega directions decay radiation theory sort photon From DUNCAN O'DELL 4 plays 0
19-Casimir Energy duration 1 hour 6 minutes 19-Casimir Energy 19-Casimir Energy	19-Casimir Energy Physics 4Q03 Lecture 19: This lecture evaluates the Casimir energy for the vacuum fluctuations of a field between two plates on which the field vanishes, showing that it is UV finite. Along the way… omega thing things lambda sum function field energy infinity pi minus times direction answer factor volume root 12th equation solution From Clifford Burgess 50 plays 0
PHYS-4F03-class26 duration 52 minutes 38 seconds PHYS-4F03-class26 PHYS-4F03-class26	PHYS-4F03-class26 Finished the slides on the adiabatic approximation (L18Adiabatic) omega term equation psi energy phase frequency hamiltonian field expression times change spin thing eigenstate eigenstates n. schrodinger difference derivative From DUNCAN O'DELL 6 plays 0
21-EM couplings to charged particles duration 1 hour 2 minutes 21-EM couplings to charged particles 21-EM couplings to charged particles	21-EM couplings to charged particles Physics 4Q03 Lecture 21: This lecture describes how the electromagnetic vector potential (ie photons) couple to nonrelativistic charged particles, constructing the interactions by `gauging' the… things psi thing omega times term fields interaction energy length phi field particles kind transformation derivatives minus star hamiltonian gradient From Clifford Burgess 40 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
23-CasimirProb-StartOfRelativity duration 1 hour 0 minutes 23-CasimirProb-StartOfRelativity 23-CasimirProb-StartOfRelativity	23-CasimirProb-StartOfRelativity 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. tau things thing sum theta infinity relativity space times minus function vector components vectors omega field equation energy transformations root From Clifford Burgess 42 plays 0
PHYS4F03_class30 duration 48 minutes 1 second PHYS4F03_class30 PHYS4F03_class30	PHYS4F03_class30 Scattering theory: covered the basic setup of a scattering experiment, including the differential scattering cross-section, asymptotic wavefunction, and the scattering amplitude (L21ScatteringTheory1) angle scattering wave particles potential sphere theta sigma cross omega angles distance target incident things thing sine ring function sort From DUNCAN O'DELL 3 plays 0
26-Poincare Generators duration 1 hour 15 minutes 26-Poincare Generators 26-Poincare Generators	26-Poincare Generators Physics 4Q03 Lecture 26: This lecture works through how Poincare generators (4-momentum and the angular momentum tensor) transform in quantum relativity. A sketch is given of the argument for the… transformations lambda transformation thing omega alpha times matrix things lorentz inverse beta mu space hamiltonian theta epsilon multiplication bar momentum From Clifford Burgess 71 plays 0
04_Mechanical Systems_Part2 duration 7 minutes 31 seconds 04_Mechanical Systems_Part2 04_Mechanical Systems_Part2	04_Mechanical Systems_Part2 load torque motor inertia speed side omega friction ratio gear characteristics coefficient difference n1 n2 times power moment shaft omega1 From BERKER BILGIN 135 plays 0
06_Electromechanical Energy Conversion_Part3 duration 10 minutes 51 seconds 06_Electromechanical Energy Conversion_Part3 06_Electromechanical Energy Conversion_Part3	06_Electromechanical Energy Conversion_Part3 energy expression linkage flux lambda position times theta conversion power function omega torque change side coil field delta core rate From BERKER BILGIN 112 plays 0
10_DC Motor Excitation Types1_Part2 duration 5 minutes 6 seconds 10_DC Motor Excitation Types1_Part2 10_DC Motor Excitation Types1_Part2	10_DC Motor Excitation Types1_Part2 circuit expression speed field armature increase flux saturation core resistance ea density reluctance omega voltage b. age relationship mmf circuits From BERKER BILGIN 86 plays 0
10_DC Motor Excitation Types1_Part3 duration 8 minutes 47 seconds 10_DC Motor Excitation Types1_Part3 10_DC Motor Excitation Types1_Part3	10_DC Motor Excitation Types1_Part3 armature speed torque times voltage starting current resistance characteristics expression omega amps volts function a. ea motor ra motors term From BERKER BILGIN 85 plays 0
11_DC Motor Excitation Types2_Part1 duration 4 minutes 40 seconds 11_DC Motor Excitation Types2_Part1 11_DC Motor Excitation Types2_Part1	11_DC Motor Excitation Types2_Part1 field armature circuit series motor voltage current circuits windings motors inductance speed lot function expression eq omega ea emf equals From BERKER BILGIN 86 plays 0
12_Tutorial_DC Motor Problems_Part1 duration 5 minutes 32 seconds 12_Tutorial_DC Motor Problems_Part1 12_Tutorial_DC Motor Problems_Part1	12_Tutorial_DC Motor Problems_Part1 motor speed meters circuit amps omega ea armature torque dc ia load volts rpm radians times phi manager ohms magnet From BERKER BILGIN 103 plays 0
12_Tutorial_DC Motor Problems_Part2 duration 6 minutes 6 seconds 12_Tutorial_DC Motor Problems_Part2 12_Tutorial_DC Motor Problems_Part2	12_Tutorial_DC Motor Problems_Part2 power input armature times output motor kilowatts field currents current circuit torque efficiency voltage horsepower equals amps watts omega f2 From BERKER BILGIN 73 plays 0