W. Koller

1. First- and second-order phase transitions in the Holstein-Hubbard model
   2003/12/31 by W. Koller, Winfried Koller, D. Meyer +3 · 6 citations
   Materials Science · Physics and Astronomy · #Magnetic and transport properties of perovskites and related materials #Physics of Superconductivity and Magnetism #Quantum and electron transport phenomena #cond-mat.str-el
2. Variational cluster perturbation theory for Bose–Hubbard models
   2005/11/30 by W Koller, W. Koller, N. Dupuis +1 · 1 citation
   Materials Science · Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #Iron-based superconductors research #Physics of Superconductivity and Magnetism #cond-mat.other #cond-mat.stat-mech