1. Ground States in the Spin Boson Model

   • David Hasler
   • Ira Herbst

   OriginalPaper 10 March 2011 Pages: 621 - 677

2. Aharonov–Bohm Effect in Resonances of Magnetic Schrödinger Operators with Potentials with Supports at Large Separation

   • Ivana Alexandrova
   • Hideo Tamura

   OriginalPaper 25 February 2011 Pages: 679 - 721

3. Coulomb Systems on Riemannian Manifolds and Stability of Matter

   • Alberto Enciso

   OriginalPaper 25 February 2011 Pages: 723 - 741

4. Random Walk on Surfaces with Hyperbolic Cusps

   • Hans Christianson
   • Colin Guillarmou
   • Laurent Michel

   OriginalPaper 10 March 2011 Pages: 743 - 775

5. Divergences in Quantum Field Theory on the Noncommutative Two-Dimensional Minkowski Space with Grosse–Wulkenhaar Potential

   • Jochen Zahn

   OriginalPaper 25 February 2011 Pages: 777 - 804

6. Ground State Representations of Loop Algebras

   • Yoh Tanimoto

   OriginalPaper 10 March 2011 Pages: 805 - 827