# Time Dependent Quantum Chemistry

- Institution: GITAM Visakhapatnam
- Department: Chemistry and Biochemistry
- Teacher: Prof. Atanu Bhattacharya
- Level: Graduate
- Language: English
- Subjects: Chemistry
- Source: [NPTEL](https://nptel.ac.in/courses/104108132)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/104108132)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

In our current course curriculum, except for time-dependent perturbation theory, physical chemistry students are not introduced to the time dependent quantum chemistry at all. This creates a big knowledge gap in students working on chemical dynamics, spectroscopy, and ultrafast spectroscopy fields. Objective of this course is to fulfil the knowledge gap not only by introducing the subject to them, but also by helping them use numerical methods to practically deal with some selected time-dependent quantum chemistry problems.

Intended audience: Physics/Chemistry UG PG students

Prerequisites: Must have a fair idea of postulates of quantum mechanics (as given in Quantum Chemistry or Physical Chemistry book by McQuarrie).INDUSRTY SUPPORT: Industries where quantum theory is extensively used.INTENDED AUDIENCE: Physics/Chemistry UG PG students

## Lectures

1. [Introduction to TDSE](https://invisiblenetwork.ai/learn/nptel/104108132/3d1096bb2c20) (YouTube)
2. [Solution to TDSE, Stationary and Non-stationary States](https://invisiblenetwork.ai/learn/nptel/104108132/1457ee143ca8) (YouTube)
3. [Electron and Vibrational Superposition States](https://invisiblenetwork.ai/learn/nptel/104108132/bc4c0680a2cf) (YouTube)
4. [Optical Analogy to Quantum Superposition](https://invisiblenetwork.ai/learn/nptel/104108132/00bc2bd68865) (YouTube)
5. [Introdution to Python Programming](https://invisiblenetwork.ai/learn/nptel/104108132/ee50c125cffb) (YouTube)
6. [Simple Computation with Python Programming](https://invisiblenetwork.ai/learn/nptel/104108132/cc215e17b5bb) (YouTube)
7. [Plotting Graph with Python Programming](https://invisiblenetwork.ai/learn/nptel/104108132/86b44b9f9445) (YouTube)
8. [Meaning of Probability Density](https://invisiblenetwork.ai/learn/nptel/104108132/cdc5255dd204) (YouTube)
9. [Time Evolution of Normalization Constant](https://invisiblenetwork.ai/learn/nptel/104108132/2c7cf16f7914) (YouTube)
10. [Expectation Value and its Time Evolution](https://invisiblenetwork.ai/learn/nptel/104108132/6c369b2e3dfd) (YouTube)
11. [Equation of Continuity](https://invisiblenetwork.ai/learn/nptel/104108132/52a1238ac137) (YouTube)
12. [Bohmian Mechanics](https://invisiblenetwork.ai/learn/nptel/104108132/b6f7d1f4cd7a) (YouTube)
13. [Bohmian Mechanics and Standard Interpretation](https://invisiblenetwork.ai/learn/nptel/104108132/b98f3dd19c22) (YouTube)
14. [Grid Representation of Wavefunction](https://invisiblenetwork.ai/learn/nptel/104108132/9fa03f7ec59e) (YouTube)
15. [Normalizing the Discretized Wavefunction and Finding Expectation Value](https://invisiblenetwork.ai/learn/nptel/104108132/bca79c935a85) (YouTube)
16. [Plane Matter Wave and Wavepacket](https://invisiblenetwork.ai/learn/nptel/104108132/64697dd506ec) (YouTube)
17. [Wavepacket](https://invisiblenetwork.ai/learn/nptel/104108132/9c67a9cd728e) (YouTube)
18. [Stationary Gaussian Wavepacket](https://invisiblenetwork.ai/learn/nptel/104108132/ee53b9828de3) (YouTube)
19. [Travelling Gaussian Wavepacket](https://invisiblenetwork.ai/learn/nptel/104108132/043d85c2b259) (YouTube)
20. [General Form of the Gaussian Wavepacket](https://invisiblenetwork.ai/learn/nptel/104108132/2cde00d7ab8f) (YouTube)
21. [Fourer Transform of a wavefunction](https://invisiblenetwork.ai/learn/nptel/104108132/8089cdb45b36) (YouTube)
22. [x-grid to k-grid](https://invisiblenetwork.ai/learn/nptel/104108132/8d621acc40c5) (YouTube)
23. [Fourier Transform using fft](https://invisiblenetwork.ai/learn/nptel/104108132/4d55c658b68e) (YouTube)
24. [Hilbert Space and Its Properties](https://invisiblenetwork.ai/learn/nptel/104108132/9c2be3ef1af4) (YouTube)
25. [Basis Set Approach to Quantum Mechanics](https://invisiblenetwork.ai/learn/nptel/104108132/a853ff3e76fd) (YouTube)
26. [Matrix Algebra](https://invisiblenetwork.ai/learn/nptel/104108132/ca4e9566cef1) (YouTube)
27. [Eigenvalue and Eigenfunction](https://invisiblenetwork.ai/learn/nptel/104108132/f8c3b2c8a062) (YouTube)
28. [Matrix Representation of Operators](https://invisiblenetwork.ai/learn/nptel/104108132/318a8939ae57) (YouTube)
29. [Matrix Representation of Hamiltonian Operator](https://invisiblenetwork.ai/learn/nptel/104108132/3378fbc23a6c) (YouTube)
30. [Diagonalizing Matrix](https://invisiblenetwork.ai/learn/nptel/104108132/a775fea785b3) (YouTube)
31. [Diagonalizing Tridiagonal Matrix](https://invisiblenetwork.ai/learn/nptel/104108132/e4ce35efc673) (YouTube)
32. [Time Evolution Operator](https://invisiblenetwork.ai/learn/nptel/104108132/870080218ef3) (YouTube)
33. [Split Operator Metho](https://invisiblenetwork.ai/learn/nptel/104108132/5c9d4c7bf3c7) (YouTube)
34. [Numerical Implementation of Split Operator Method](https://invisiblenetwork.ai/learn/nptel/104108132/353d6d4fda2f) (YouTube)
35. [Wavepacket Dynamics under zero interaction potential](https://invisiblenetwork.ai/learn/nptel/104108132/f785acb370fe) (YouTube)
36. [Wavepacket Dynamics under zero interaction potential continued](https://invisiblenetwork.ai/learn/nptel/104108132/98f6bc780001) (YouTube)
37. [Wavepacket Dynamics under linear interaction potential](https://invisiblenetwork.ai/learn/nptel/104108132/d2846b78c61a) (YouTube)
38. [Quantum Adiabatic Theory](https://invisiblenetwork.ai/learn/nptel/104108132/a47a9a52fd96) (YouTube)
39. [Formal Derivation of Quantum Adiabatic Theory](https://invisiblenetwork.ai/learn/nptel/104108132/402b17ec42b2) (YouTube)
40. [Geometric Phase and Dynamical Phase](https://invisiblenetwork.ai/learn/nptel/104108132/ea58e44c9f07) (YouTube)
41. [Nonradiative Transition part 1](https://invisiblenetwork.ai/learn/nptel/104108132/a230c65ad80b) (YouTube)
42. [Nonradiative Transition part 2](https://invisiblenetwork.ai/learn/nptel/104108132/e8771decb724) (YouTube)
43. [Nonradiative Transition part 3](https://invisiblenetwork.ai/learn/nptel/104108132/cc46fdf18467) (YouTube)
44. [Quantum Dissipative Dynamics](https://invisiblenetwork.ai/learn/nptel/104108132/8a94dfed4a0a) (YouTube)
45. [Quantum Dissipative Dynamics cont](https://invisiblenetwork.ai/learn/nptel/104108132/7f32a942742d) (YouTube)
46. [Formal Derivation of Dissipative Quantum Dynamics](https://invisiblenetwork.ai/learn/nptel/104108132/19c7d8d795ed) (YouTube)
47. [Classical Description of Light](https://invisiblenetwork.ai/learn/nptel/104108132/735bb648144c) (YouTube)
48. [Vector and Scalar Potential](https://invisiblenetwork.ai/learn/nptel/104108132/57c7d72b0b6d) (YouTube)
49. [Vector and Scalar Potential](https://invisiblenetwork.ai/learn/nptel/104108132/b28b2f0c4504) (YouTube)
50. [Master Equation of Light](https://invisiblenetwork.ai/learn/nptel/104108132/623145cda414) (YouTube)
51. [Hamiltonian for Light-Atom Interaction](https://invisiblenetwork.ai/learn/nptel/104108132/ea9a3f34252a) (YouTube)
52. [Hamiltonian for Light-Atom Interaction](https://invisiblenetwork.ai/learn/nptel/104108132/25d5df1f6cee) (YouTube)
53. [Absorption and Stimulated Emission](https://invisiblenetwork.ai/learn/nptel/104108132/68778690dc68) (YouTube)
54. [Absorption and Stimulated Emission](https://invisiblenetwork.ai/learn/nptel/104108132/0eb74491460c) (YouTube)
55. [Time Correlation Function](https://invisiblenetwork.ai/learn/nptel/104108132/6ccf560c77dd) (YouTube)
56. [Fourier Transform of Time Correlation Function](https://invisiblenetwork.ai/learn/nptel/104108132/593a040ac66e) (YouTube)