Search for tag: "operators"

27 Media

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
03_Creation_Annihilation duration 55 minutes 23 seconds 03_Creation_Annihilation 03_Creation_Annihilation	03_Creation_Annihilation Physics 4Q03 Lecture 03: This lecture provides the foundation of much of what follows: the definition and properties of creation and annihilation operators. These operators provide a basis in terms… star particle particles energy momentum thing root matrix times things ground labels operator label oscillator operators n. element stars hamiltonian From Clifford Burgess 134 plays 0
04_Fermions_Completeness duration 46 minutes 50 seconds 04_Fermions_Completeness 04_Fermions_Completeness	04_Fermions_Completeness Physics 4Q03 Lecture 04: This lecture extends the notions of creation and annihilation operators to fermions, and derives the anticommutation algebra that these satisfy. The lecture also sketches out… particle star particles operator operators matrix thing fermions lambda labels creation bosons hamiltonian photons momentum destruction things space energy zeta From Clifford Burgess 84 plays 0
05_PtbnTheory duration 1 hour 18 minutes 05_PtbnTheory 05_PtbnTheory	05_PtbnTheory Physics 4Q03 Lecture 05: This lecture reviews the formalisms of time-independent and time-dependent Rayleigh-Schrodinger perturbation theory for quantum mechanics. picture naught energy interaction hamiltonian operators schrodinger thing things times theory perturbation evolution psi operator equation problem term vector basis From Clifford Burgess 97 plays 0
11-Locality2ndQuantization duration 54 minutes 50 seconds 11-Locality2ndQuantization 11-Locality2ndQuantization	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… star hamiltonian things times operators operator particle function x. particles space functions equation delta position psi energy potential creation schrodinger From Clifford Burgess 64 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
25 Symmetries in QM duration 1 hour 14 minutes 25 Symmetries in QM 25 Symmetries in QM	25 Symmetries in QM 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. thing things psi transformations transformation vector components vectors matrix space times theta star operator direction rotations relativity minus operators rotation From Clifford Burgess 59 plays 0
Copy a Posting to Another Module duration 55 seconds Copy a Posting to Another Module Copy a Posting to Another Module	Copy a Posting to Another Module In this video I explain why we would copy a posting to another module as well as how to do it. success students student op graduates stays postings module job posting operators combination notes alumni From Victoria Kent 2 plays 0
eCampus Computer Numerical Control CNC duration 19 minutes 28 seconds eCampus Computer Numerical Control CNC eCampus Computer Numerical Control CNC	eCampus Computer Numerical Control CNC cnc machine machines operator tool language machining parts tools words lathe feature block operators companies rate material rest compound programmer From Adam Taylor 3 plays 0
Module 4 - Video 4.4 duration 3 minutes 17 seconds Module 4 - Video 4.4 Module 4 - Video 4.4	Module 4 - Video 4.4 CC-BY-NC-SA water term database topic microplastics concept strategy operators drinking concepts boolean articles tap step words classics ideas process ig skill From se_vls 165 plays 0
Module 8 - Video 8.2 (Reflection) duration 2 minutes 52 seconds Module 8 - Video 8.2 (Reflection) Module 8 - Video 8.2 (Reflection)	Module 8 - Video 8.2 (Reflection) CC-BY-NC-SA reactor xenon level graphs boat lab operators model knowledge steps readings operator levels activity laboratory engineering experience student reflection luck From se_vls 710 plays 0
PHYS-4F03-Class_3 duration 49 minutes 16 seconds PHYS-4F03-Class_3 PHYS-4F03-Class_3	PHYS-4F03-Class_3 Operator approach to angular momentum. Started addition of angular momentum. momentum basis minus bar matrix spin factor operator component eigenvalue values sort integer particle space times instance half max operators From DUNCAN O'DELL 15 plays 0
PHYS-4F03-class_4 duration 48 minutes 20 seconds PHYS-4F03-class_4 PHYS-4F03-class_4	PHYS-4F03-class_4 Finished addition of angular momentum. Started L4identical particles. spin basis particle momentum half particles operator minus direction things components coefficients operators sort component sum mechanics values elements bases From DUNCAN O'DELL 9 plays 0
PHYS2G03_C duration 23 minutes 16 seconds PHYS2G03_C PHYS2G03_C	PHYS2G03_C C++ rules (without functions) raw ppt video compiler variable statement semicolon operators variables types slash block constants integer things languages rules language operator equals statements names terminal From JAMES WADSLEY 98 plays 0
PHYS2G03_Types_and_Operators duration 27 minutes 51 seconds PHYS2G03_Types_and_Operators PHYS2G03_Types_and_Operators	PHYS2G03_Types_and_Operators Types and operators raw ppt video operators types string things numbers expression dot integer compiler integers float equals result division times bit cpp bits brackets complex From JAMES WADSLEY 101 plays 0
PHYS3QI3_class10 duration 53 minutes 22 seconds PHYS3QI3_class10 PHYS3QI3_class10	PHYS3QI3_class10 Continued discussing operators. Went through Heisenberg's uncertainty principle and Pauli operators/matrices. operator operators sigma basis eigenvectors vector commutator measurement matrix eigenvalues phi space prime thing things psi direction square sort minus From DUNCAN O'DELL 11 plays 0
PHYS3QI3_Class11 duration 49 minutes 51 seconds PHYS3QI3_Class11 PHYS3QI3_Class11	PHYS3QI3_Class11 Finished the set of slides on Operators (covered the rotation operator, Pauli spin matrices, the Schrodinger equation) operator rotation theta matrix spin vector sigma matrices axis sphere operators phi phase pi identity hand bloch half times equation From DUNCAN O'DELL 13 plays 0
PHYS3QI3_class17 duration 49 minutes 58 seconds PHYS3QI3_class17 PHYS3QI3_class17	PHYS3QI3_class17 Finished density operator slides (QI11_Density_Operator) and started the slides on local measurements (QI12_Local_Measurements) density matrix trace operator sum basis rho probabilities entropy things phi probability expression row systems eigenvalues elements sort expectation operators From DUNCAN O'DELL 11 plays 0
PHYS3QI3_Class9 duration 51 minutes 21 seconds PHYS3QI3_Class9 PHYS3QI3_Class9	PHYS3QI3_Class9 Continued with QI7_Operators. Introduced Hermitian operators operator psi thing mechanics operators basis matrix measurement lambda adjoint expectation commutator uncertainty hand eigenvectors conjugate eigenvalues probability n. dagger From DUNCAN O'DELL 9 plays 0
PHYSICS739_AngularMomentum4 duration 1 hour 32 minutes PHYSICS739_AngularMomentum4 PHYSICS739_AngularMomentum4	PHYSICS739_AngularMomentum4 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. minus space thing basis momentum components matrix operator times things values s1 spin notation total subspace operators bar j. elements From DUNCAN O'DELL 5 plays 0 Usage Rights None (All Rights Reserved)
PHYSICS739_AngularMomentum6 duration 1 hour 28 minutes PHYSICS739_AngularMomentum6 PHYSICS739_AngularMomentum6	PHYSICS739_AngularMomentum6 I thought this lecture was lost but I found it! vector basis things root side operators rotation hand thing matrix recursion half fact elements harmonics components unit vectors operator values From DUNCAN O'DELL 5 plays 0 Usage Rights CC0
PHYSICS739_AngularMomentum7 duration 1 hour 19 minutes PHYSICS739_AngularMomentum7 PHYSICS739_AngularMomentum7	PHYSICS739_AngularMomentum7 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) matrix minus thing vector rotation elements operator momentum element epsilon things charge events basis bar axis guy fact selection operators From DUNCAN O'DELL 8 plays 0 Usage Rights None (All Rights Reserved)
PHYSICS739_approximation_Methods2 duration 1 hour 27 minutes PHYSICS739_approximation_Methods2 PHYSICS739_approximation_Methods2	PHYSICS739_approximation_Methods2 Introduced the interaction picture picture perturbation schrodinger equation interaction evolution energy matrix symmetry operator momentum hamiltonian thing minus hydrogen ground operators things theory problem From DUNCAN O'DELL 0 plays 0 Usage Rights None (All Rights Reserved)
PHYSICS739_SHO_HeisenbergEoM&CoherentStates duration 1 hour 25 minutes PHYSICS739_SHO_HeisenbergEoM&CoherentStates PHYSICS739_SHO_HeisenbergEoM&CoherentStates	PHYSICS739_SHO_HeisenbergEoM&CoherentStates 1) Discussed the Heisenberg equation of motion applied to the simple harmonic oscillator 2) Discussed coherent states operator oscillator things dagger operators mechanics energy bar alpha thing equation space equations phase function commutator times distribution wave fact From DUNCAN O'DELL 2 plays 0 Usage Rights None (All Rights Reserved)