An introduction to quantum physics with emphasis on topics at the frontiers of research, and developing understanding through exercise.
???????
提供方
???????
?????????
课程信息
23,662 次近期查看
可分享的证书
完成后获得证书
100% 在线
立即开始，按照自己的计划学习。
可灵活调整截止日期
根据您的日程表重置截止日期。
完成时间大约为32 小时
英语（English）
字幕：英语（English）
教学大纲 - 您将从这门课程中学到什么
完成时间为 3 小时
Week 1 - Welcome, Lecture 1 and 2 - Conceptual Grounds
完成时间为 3 小时
11 个视频 （总计 125 分钟）
11 个视频
Part I: Comments on studying QM10分钟
Part II: Pioneering Experiments10分钟
Part III: Pioneering Experiments (cont'd) 8分钟
**Part IV: "Deriving" the Schrödinger Eq.15分钟
***Part V: Spreading of quantum wavepackets12分钟
Part I: Meaning of the wavefunction7分钟
***Part II: Continuity Equation10分钟
**Part III: Observables; Operators; Expectation Values9分钟
**Part IV: Time Independent Schrödinger Eq.13分钟
**Part V: Superposition; Dirac Notation; Representations12分钟
1 个练习
Homework 11小时
完成时间为 3 小时
Week 2 - Lecture 3 and 4 - Path Integral
完成时间为 3 小时
7 个视频 （总计 103 分钟）
7 个视频
**Part II: Propagator15分钟
***Part III: Derivation (difficult material, optional)11分钟
***Part IV: Derivation (cont'd) (difficult material, optional)15分钟
**Part I: Classical Limit22分钟
*Part II: Quantum corrections to diffusion17分钟
**Part III: Quantum corrections to diffusion; Localization (cont'd)13分钟
2 个练习
Homework 21 小时 20 分
Homework 2 Bonus Questions (Ungraded)2分钟
完成时间为 4 小时
Week 3 - Lecture 5 and 6 - Quantum Wells to Cooper Pairs
完成时间为 4 小时
8 个视频 （总计 139 分钟）
8 个视频
**Part II: Finite Potential Well19分钟
**Part III: Bound state in a 1D shallow potential15分钟
***Part IV: Bound states in a delta potential (any dimension)20分钟
Part I: The phenomenon of superconductivity15分钟
*Part II: Quantum Statistics20分钟
***Part III: Two-particle Schrödinger equation12分钟
**Part IV: The Cooper problem19分钟
3 个练习
Homework 340分钟
Homework 3 Optional: time propagation of a wavepacket1小时
Homework 3 Bonus Questions (Ungraded)4分钟
完成时间为 3 小时
Week 4 - Lecture 7 and 8 - Quantum Oscillators
完成时间为 3 小时
8 个视频 （总计 134 分钟）
8 个视频
**Part II: Creation/annihilation operators9分钟
**Part III: Generating the energy spectrum17分钟
**Part IV: Harmonic oscillator wave-functions11分钟
Part I: Collective modes; Goldstone theorem17分钟
**Part II: Classical phonons in an oscillator chain22分钟
***Part III: Quantum oscillator chain16分钟
***Part IV: Deriving phonon spectrum; Bogoliubov transform (difficult material; optional)24分钟
2 个练习
Homework 440分钟
Homework 4 Bonus Questions (Ungraded)12分钟
提供方
?????????
The University of Maryland is the state's flagship university and one of the nation's preeminent public research universities. A global leader in research, entrepreneurship and innovation, the university is home to more than 37,000 students, 9,000 faculty and staff, and 250 academic programs. Its faculty includes three Nobel laureates, three Pulitzer Prize winners, 47 members of the national academies and scores of Fulbright scholars. The institution has a $1.8 billion operating budget, secures $500 million annually in external research funding and recently completed a $1 billion fundraising campaign.
常见问题
?????????????????
???????????????????????????????????????????????????????????????????????????????????????????
????????????
????????????????????????????????????????????????????????????????????????????????????????????????????????
???????????
??????
还有其他问题吗？请访问 学生帮助中心。