• 投稿

麻省理工 量子物理 III (MIT 8.06, Quantum Physics III)【暂无字幕】

2.0万
11
2019-03-15 00:38:55
345
113
1590
96
讲师：Prof. Barton Zwiebach 课程地址：https://ocw.mit.edu/8-06S18 公开课目录：https://zhuanlan.zhihu.com/p/53069070
学习
量子力学
英语
教育
课程
物理
公开课
MIT
微小的公开课 发消息
视频选集
（1/100）
自动连播
L1.1 General problem. Non-degenerate perturbation theory
22:56
L1.2 Setting up the perturbative equations
16:09
L1.3 Calculating the energy corrections
06:27
L1.4 First order correction to the state. Second order correction to energy
13:45
L2.1 Remarks and validity of the perturbation series
22:28
L2.2 Anharmonic Oscillator via a quartic perturbation
20:56
L2.3 Degenerate Perturbation theory - Example and setup
25:21
L2.4 Degenerate Perturbation Theory - Leading energy corrections
06:52
L3.1 Remarks on a 'good basis'
17:39
L3.2 Degeneracy resolved to first order; state and energy corrections
29:12
L3.3 Degeneracy resolved to second order
18:28
L3.4 Degeneracy resolved to second order (continued)
11:36
L4.1 Scales and zeroth-order spectrum
25:51
L4.2 The uncoupled and coupled basis states for the spectrum
17:12
L4.3 The Pauli equation for the electron in an electromagnetic field
18:12
L4.4 Dirac equation for the electron and hydrogen Hamiltonian
15:01
L5.1 Evaluating the Darwin correction
12:51
L5.2 Interpretation of the Darwin correction from nonlocality
21:48
L5.3 The relativistic correction
19:16
L5.4 Spin-orbit correction
08:32
L5.5 Assembling the fine-structure corrections
15:23
L6.1 Zeeman effect and fine structure
13:07
L6.2 Weak-field Zeeman effect; general structure
10:09
L6.3 Weak-field Zeeman effect; the projection lemma
19:10
L6.4 Strong-field Zeeman
09:50
L6.5 Semiclassical approximation and local de Broglie wavelength
23:30
L7.1 The WKB approximation scheme
22:51
L7.2 Approximate WKB solutions
19:02
L7.3 Validity of the WKB approximation
17:01
L7.4 Connection formula stated and example
21:10
L8.1 Airy functions as integrals in the complex plane
17:56
L8.2 Asymptotic expansions of Airy functions
19:38
L8.3 Deriving the connection formulae
22:32
L8.4 Deriving the connection formulae (continued) logical arrows
14:46
L9.1 The interaction picture and time evolution
26:34
L9.2 The interaction picture equation in an orthonormal basis
15:08
L9.3 Example - Instantaneous transitions in a two-level system
29:25
L9.4 Setting up perturbation theory
06:36
L10.1 Box regularization - density of states for the continuum
20:33
L10.2 Transitions with a constant perturbation
19:02
L10.3 Integrating over the continuum to find Fermi's Golden Rule
19:38
L10.4 Autoionization transitions
11:31
L11.1 Harmonic transitions between discrete states
15:13
L11.2 Transition rates for stimulated emission and absorption processes
17:13
L11.3 Ionization of hydrogen - conditions of validity, initial and final states
20:56
L11.4 Ionization of hydrogen - matrix element for transition
22:22
L12.1 Ionization rate for hydrogen - final result
16:24
L12.2 Light and atoms with two levels, qualitative analysis
14:32
L12.3 Einstein's argument - the need for spontaneous emission
19:32
L12.4 Einstein's argument - B and A coefficients
09:43
L12.5 Atom-light interactions - dipole operator
11:12
L13.1 Transition rates induced by thermal radiation
17:51
L13.2 Transition rates induced by thermal radiation (continued)
16:36
L13.3 Einstein's B and A coefficients determined. Lifetimes and selection rules
13:55
L13.4 Charged particles in EM fields - potentials and gauge invariance
21:51
L13.5 Charged particles in EM fields - Schrodinger equation
08:39
L14.1 Gauge invariance of the Schrodinger Equation
21:09
L14.2 Quantization of the magnetic field on a torus
25:16
L14.3 Particle in a constant magnetic field - Landau levels
18:20
L14.4 Landau levels (continued). Finite sample
09:08
L15.1 Classical analog - oscillator with slowly varying frequency
16:35
L15.2 Classical adiabatic invariant
15:08
L15.3 Phase space and intuition for quantum adiabatic invariants
16:24
L15.4 Instantaneous energy eigenstates and Schrodinger equation
26:48
L16.1 Quantum adiabatic theorem stated
13:03
L16.2 Analysis with an orthonormal basis of instantaneous energy eigenstates
14:32
L16.3 Error in the adiabatic approximation
14:22
L16.4 Landau-Zener transitions
19:31
L16.5 Landau-Zener transitions (continued)
14:19
L17.1 Configuration space for Hamiltonians
15:28
L17.2 Berry's phase and Berry's connection
25:05
L17.3 Properties of Berry's phase
11:13
L17.4 Molecules and energy scales
17:58
L18.1 Born-Oppenheimer approximation - Hamiltonian and electronic states
24:50
L18.2 Effective nuclear Hamiltonian. Electronic Berry connection
20:03
L18.3 Example - The hydrogen molecule ion
27:03
L19.1 Elastic scattering defined and assumptions
15:36
L19.2 Energy eigenstates - incident and outgoing waves. Scattering amplitude
25:03
L19.3 Differential and total cross section
20:21
L19.4 Differential as a sum of partial waves
17:47
L20.1 Review of scattering concepts developed so far
09:03
L20.2 The one-dimensional analogy for phase shifts
16:58
L20.3 Scattering amplitude in terms of phase shifts
15:00
L20.4 Cross section in terms of partial cross sections. Optical theorem
13:14
L20.5 Identification of phase shifts. Example - hard sphere
18:02
L21.1 General computation of the phase shifts
18:15
L21.2 Phase shifts and impact parameter
27:39
L21.3 Integral equation for scattering and Green's function
30:27
L22.1 Setting up the Born Series
21:08
L22.2 First Born Approximation. Calculation of the scattering amplitude
13:03
L22.3 Diagrammatic representation of the Born series. Scattering amplitude for
21:42
L22.4 Identical particles and exchange degeneracy
19:42
L23.1 Permutation operators and projectors for two particles
22:23
L23.2 Permutation operators acting on operators
11:45
L23.3 Permutation operators on N particles and transpositions
29:40
L23.4 Symmetric and Antisymmetric states of N particles
11:35
L24.1 Symmetrizer and antisymmetrizer for N particles
16:51
L24.2 Symmetrizer and antisymmetrizer for N particles (continued)
24:56
L24.3 The symmetrization postulate
11:39
L24.4 The symmetrization postulate (continued)
20:51

麻省理工 热力学和动力学 (MIT 5.60, Thermodynamics & Kinetics)【英】
微小的公开课
6.8万 327

麻省理工 线性代数 (MIT 18.06, Linear Algebra, Gilbert Strang)【中英】
微小的公开课
27.3万 4243

耶鲁 基础物理 I (PHYS-200, Fundamentals of Physics I)【中英】
微小的公开课
4.9万 330

神秘学校 实分析一 高清版 (Real Analysis I)
微小的公开课
8.5万 437

耶鲁 心理学导论 (PSYC-110, Introduction to Psychology)【中英】
微小的公开课
5.6万 359

麻省理工 数字通信原理 I (MIT 6.450, Principles of Digital Communications I)【英】
微小的公开课
3.9万 79

麻省理工 工程数学方法 (MIT 18.086 Mathematical Methods for Engineers II)【英】
微小的公开课
3.4万 10

神秘学校 微积分一 (The School You Don't Know Which, CASE)
微小的公开课
10.8万 586

麻省理工 多变量微积分 (MIT 18.02, Multivariable Calculus, Denis Auroux)【英】
微小的公开课
4.3万 223

麻省理工 金融理论 (MIT 15.401, Finance Theory I, Andrew Lo, Fall 2008)【英】
微小的公开课
3.5万 116

耶鲁 现代社会理论基础 (SOCY-151, Foundations of Modern Social Theory)
微小的公开课
4.3万 497

耶鲁 哲学：死亡 (PHIL 176, Philosophy - Death)【中英】
微小的公开课
33.0万 3766

[IMPA] 泛函分析 (Doctorate program: Functional Analysis, 2019)
微小的公开课
8.3万 279

神秘学校 微积分二 (The School You Don't Know Which, CASE)
微小的公开课
4.3万 116

耶鲁 博弈论 (ECON-159, Game Theory)【中英】
微小的公开课
6.8万 761

002 - 20230904 微積分一 Part2 | system of real number (2)
微小的公开课
108 0
上B站，把兴趣玩出名堂！
客服
顶部
赛事库 课堂 2021拜年纪