Interacting Bosons in Random Potentials

Interacting Bosons in Random Potentials

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J. Yngvason, University of Vienna
Fine Hall 224

In contrast to the cases of single particle Schrödinger operators and ideal Bose gases the effects of random external potentials on many-body systems of interacting particles is still poorly understood. In the lecture the effects of random scatterers on the ground state of the one-dimensional Lieb-Liniger model of interacting bosons, where a fairly complete picture can be established in a suitable limit, will be discussed. This is joint work with Robert Seiringer and Valentin Zagrebnov.