Quantum Systems Exactly
Abstract
Description
Contents:
1 Frustrated quantum spin systems
1.1 The Pyrochlore checkerboard
1.2 Singlets in reflection symmetric spin systems
2 Wehrl entropy of Bloch coherent states
2.1 Conjectures of Wehrl and Lieb
2.2 Proof of Lieb's conjecture for low spin
3 Symmetries of the Hubbard model
4 Quantum integrable systems
4.1 Twisted quantum Lax equations
4.2 Face algebras and Ruijsenaars models
5 Noncommutative gauge theory
5.1 Gauge theory on noncommutative spaces
5.2 Seiberg-Witten map and Kontsevich formality, Born-Infeld action in the intermediate picture
5.3 Nonabelian noncommutative gauge fields
142 pages, Habilitation Thesis (Theoretical Physics, University of Munich, December 2001)
142 pages, Habilitation Thesis (Theoretical Physics, University of Munich, December 2001)