# Quantum Mechanics I

- Institution: IIT Madras
- Department: Physics
- Teacher: Prof. S. Lakshmi Bala
- Level: Undergraduate
- Language: English
- Subjects: Physics
- Source: [NPTEL](https://nptel.ac.in/courses/115106066)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/115106066)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

## Lectures

1. [Quantum Mechanics – An Introduction](https://invisiblenetwork.ai/learn/nptel/115106066/61ded302d8b1) (Video)
2. [Linear Vector Spaces - I](https://invisiblenetwork.ai/learn/nptel/115106066/e43fc165d3f8) (Video)
3. [Linear Vector Spaces - II: The two-level atom](https://invisiblenetwork.ai/learn/nptel/115106066/e42902ef824b) (Video)
4. [Linear Vector Spaces - III: The three-level atom](https://invisiblenetwork.ai/learn/nptel/115106066/6be2b63e5422) (Video)
5. [Postulates of Quantum Mechanics - I](https://invisiblenetwork.ai/learn/nptel/115106066/ef986abefd34) (Video)
6. [Postulates of Quantum Mechanics - II](https://invisiblenetwork.ai/learn/nptel/115106066/963da366b835) (Video)
7. [The Uncertainty Principle](https://invisiblenetwork.ai/learn/nptel/115106066/485724752f34) (Video)
8. [The Linear Harmonic Oscillator](https://invisiblenetwork.ai/learn/nptel/115106066/a6857958a466) (Video)
9. [Introducing Quantum Optics](https://invisiblenetwork.ai/learn/nptel/115106066/abe99ec6ac7c) (Video)
10. [An Interesting Quantum Superposition: The Coherent State](https://invisiblenetwork.ai/learn/nptel/115106066/d626f6ef8506) (Video)
11. [The Displacement and Squeezing Operators](https://invisiblenetwork.ai/learn/nptel/115106066/b97512828451) (Video)
12. [Exercises in Finite Dimensional Linear Vector Spaces](https://invisiblenetwork.ai/learn/nptel/115106066/bffab4514a15) (Video)
13. [Exercises on Angular Momentum Operators and their algebra](https://invisiblenetwork.ai/learn/nptel/115106066/5cff509ecd15) (Video)
14. [Exercises on Quantum Expectation Values](https://invisiblenetwork.ai/learn/nptel/115106066/80e4ae2d376d) (Video)
15. [Composite Systems](https://invisiblenetwork.ai/learn/nptel/115106066/cb62d8a8bc59) (Video)
16. [The Quantum Beam Splitter](https://invisiblenetwork.ai/learn/nptel/115106066/9e89216a26e0) (Video)
17. [Addition of Angular Momenta - I](https://invisiblenetwork.ai/learn/nptel/115106066/9537d6aa4491) (Video)
18. [Addition of Angular Momenta - II](https://invisiblenetwork.ai/learn/nptel/115106066/5886de0a7329) (Video)
19. [Addition of Angular Momenta - III](https://invisiblenetwork.ai/learn/nptel/115106066/4da6822389e9) (Video)
20. [Infinite Dimensional Linear Vector Spaces](https://invisiblenetwork.ai/learn/nptel/115106066/5aa87c0ce002) (Video)
21. [Square-Integrable Functions](https://invisiblenetwork.ai/learn/nptel/115106066/3c0604be9415) (Video)
22. [Ingredients of Wave Mechanics](https://invisiblenetwork.ai/learn/nptel/115106066/a9a440b4ffae) (Video)
23. [The Schrodinger equation](https://invisiblenetwork.ai/learn/nptel/115106066/a9a269255d94) (Video)
24. [Wave Mechanics of the Simple Harmonic Oscillator](https://invisiblenetwork.ai/learn/nptel/115106066/c3efa6875c3e) (Video)
25. [One-Dimensional Square Well Potential: The Bound State Problem](https://invisiblenetwork.ai/learn/nptel/115106066/86cc66c8bcad) (Video)
26. [The Square Well and the Square Potential Barrier](https://invisiblenetwork.ai/learn/nptel/115106066/1d72dab3179f) (Video)
27. [The Particle in a one-dimensional Box](https://invisiblenetwork.ai/learn/nptel/115106066/1051865df096) (Video)
28. [A Charged Particle in a Uniform Magnetic Field](https://invisiblenetwork.ai/learn/nptel/115106066/fa43f838c93d) (Video)
29. [The Wavefunction: Its Single-valuedness and its Phase](https://invisiblenetwork.ai/learn/nptel/115106066/9fd80c609d51) (Video)
30. [The Central Potential](https://invisiblenetwork.ai/learn/nptel/115106066/999fd0d2154c) (Video)
31. [The Spherical Harmonics](https://invisiblenetwork.ai/learn/nptel/115106066/e9052312305f) (Video)
32. [Central Potential: The Radial Equation](https://invisiblenetwork.ai/learn/nptel/115106066/70da3702b6ba) (Video)
33. [Illustrative Exercises -I](https://invisiblenetwork.ai/learn/nptel/115106066/6bfcc2b41de7) (Video)
34. [Illustrative Exercises -II](https://invisiblenetwork.ai/learn/nptel/115106066/7a558c4575d1) (Video)
35. [Ehrenfest's Theorem](https://invisiblenetwork.ai/learn/nptel/115106066/eae06fd205cf) (Video)
36. [Perturbation Theory - I](https://invisiblenetwork.ai/learn/nptel/115106066/05983f52dfae) (Video)
37. [Perturbation Theory - II](https://invisiblenetwork.ai/learn/nptel/115106066/2d9b20cb342a) (Video)
38. [Perturbation Theory - III](https://invisiblenetwork.ai/learn/nptel/115106066/039657967d1a) (Video)
39. [Perturbation Theory - IV](https://invisiblenetwork.ai/learn/nptel/115106066/63f72cc35734) (Video)
40. [Time-dependent Hamiltonians](https://invisiblenetwork.ai/learn/nptel/115106066/9dd01c2b9ae5) (Video)
41. [The Jaynes-Cummings model](https://invisiblenetwork.ai/learn/nptel/115106066/8c9282581bcd) (Video)