We study the dynamics of quantum many-body systems of interacting bosons for large particle numbers N. We derive an effective description of the N-body time evolution of quasi-low-dimensional Bose gases and construct an ...
We consider the one-particle Schrödinger operator with a periodic potential, a
strong constant magnetic field, and non-periodic perturbations in two dimensions.
Our goal is a rigorous derivation of a simpler effective ...
The interactions in a liquid-liquid (LLPS) phase separated solution induced by adding multivalent ions are investigated by different scattering techniques. It is found that the interacitons can be controlled by varying the ...