Solving Griffith's problem 6.1: First order correction of energy levels of ISW with delta bump
36:23
Griffiths QM Problem 6.6 Solution: Proving Orthogonality and Energy for "Good" states
40:33
Degenerate perturbation theory EXAMPLE: determining energy levels of infinite cubical well
36:35
First order corrections to energy and wavefunctions - Perturbation Theory (Time indep. non degen)
25:16
Griffiths QM Problem 4.9 (3rd ed.) Solving the FINITE Spherical Well for l=0
35:31
Problem 6.8 Griffiths: Energy levels of infinite cubical well with delta potentials (degenerate PT)
13:45
L1.4 First order correction to the state. Second order correction to energy
24:32
Griffiths QM Problem 6.9 Solution: THE BEST PROBLEM TO UNDERSTAND PERTURBATION THEORY
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