Lippman-Schwinger equation
Požadavky na absolvování
- Integral form of Schrodinger equation
- Derivation of the free Green's operator of Schrodinger equation
- Regularization of the Green's function and the correspondence with boundary conditions
- Integral form of the scattering amplitude
- Definition of the T-operator (and T-matrix)
- Explicit solution of the LS equation using full Green's function of Schrodinger equation
- LS equation for Green's operator and the T-operator
- Partial-wave expansion of the momentum-space T-matrix elements: reduction to partial wave T-matrix elements
- Born approximation and its validity. Example of use for electron-atom scattering, the atomic form factor.
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