by André-Marie Tremblay
Number of pages: 444
These notes cover the formalism of correlation functions and perturbation theory, adiabatic continuity and broken symmetry -- the two most important basic principles of condensed matter physics, and modern problems and more recent calculational tools.
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by Immanuel Bloch, Jean Dalibard, Wilhelm Zwerger - arXiv.org
This paper reviews recent experimental and theoretical progress concerning many-body phenomena in dilute, ultracold gases. It focuses on effects beyond standard weak-coupling descriptions, such as the Mott-Hubbard transition in optical lattices, etc.
by Andrei Postnikov - Universite de Lorraine
Contents: Thomas-Fermi method; Hartree-Fock formalism; Total energy as functional of electron density; Practical implementation of DFT and HF calculation schemes; Response properties in ab initio schemes; Order-N methods; Lattice dynamics.
by R. Starke, G. A. H. Schober - arXiv
Systematic theoretical enquiry concerning the conceptual foundations and the nature of phonon-mediated electron-electron interactions. We propose a simple scheme to decouple the electrons and nuclei of a crystalline solid via effective interactions.
by Thomas Vojta - arXiv
These lecture notes give a pedagogical introduction to phase transitions in disordered quantum systems and to the exotic Griffiths phases induced in their vicinity. The author also presents a number of experimental examples.