Multiscale Methods in Quantum Mechanics

"During recent years spectacular progress has been made in experimentally testing the foundations of quantum mechanics. This development has been complemented by significant theoretical advances in the mathematical description of complex quantum mechanical systems mainly based on so called mutiscale methods" ---Monatshefte fur Mathematik

• 1 Organic Molecules and Decoherence Experiments in a Molecule Interferometer.- 2 Colored Hofstadter Butterflies.- 3 Semiclassical Normal Forms.- 4 On the Exit Statistics Theorem of Many-particle Quantum Scattering.- 5 Two-scale Wigner Measures and the Landau-Zener Formulas.- 6 Stability of Three-and Four-Body Coulomb Systems.- 7 Almost Invariant Subspaces for Quantum Evolutions.- 8 Nonlinear Asymptotics for Quantum Out-of-Equilibrium 1D Systems: Reduced Models and Algorithms.- 9 Decoherence-induced Classical Properties in Infinite Quantum Systems.- 10 Classical versus Quantum Structures: The Case of Pyramidal Molecules.- 11 On the Quantum Boltzmann Equation.- 12 Remarks on Time-dependent Schrödinger Equations, Bound States, and Coherent States.- 13 Nonlinear Time-dependent Schrödinger Equations with Double-Well Potential.- 14 Classical and Quantum: Some Mutual Clarifications.- 15 Localization and Delocalization for Nonstationary Models.- 16 On a Rigorous Proof of the Joos-Zeh Formula for Decoherence in a Two-body Problem.- 17 Propagation of Wigner Functions for the Schrödinger Equation with a Perturbed Periodic Potential.