Bøger af Thomas Pruschke

This book will introduce advanced concepts and topics of solid-state theory. To this end we need a tool box that enables us to treat electron-electron interactions, and possibly also electron-phonon or phonon-phonon interactions in some well-defined, appro

Introduces advanced concepts and topics of solid-state theory. To this end a tool box that enables us to treat electron-electron interactions, and possibly also electron-phonon or phonon-phonon interactions in some well-defined, approximate way. The most advanced, yet still feasible approach, is the Green's function technique and the perturbation expansion using Feynman diagrams.