Content page

Quantum Mechanics Lecture Notes-24
Approximation Schemes for Time Dependent Problems

• Perturbation Scheme for Time Dependent Problems
• Transitions to Continuum -- Fermi Golden Rule
• Resonance Transitions

During the first three decades when quantum theory was being developed major new concepts that emerged were as follows.

\(\newcommand{\DD}[2][]{\frac{d^2#1}{d#2^2}}\)\(\newcommand{\Label}[1]{\label{#1} }\)\(\newcommand{\PP}[2][]{\frac{\partial^2#1}{\partial#2^2}}\)\(\newcommand{\dd}[2][]{\frac{d#1}{d#2}} \)\(\newcommand{\pp}[2][]{\frac{\partial#1}{\partial#2}}\)