2 papers
cond-mat.quant-gas2025
No equivalence between hydrodynamic and dispersive mass of the charged polaron
Krzysztof Myśliwy, Piotr Wysocki, Krzysztof Jachymski
We consider the problem of a charged impurity exerting a weak, slowly decaying force on its surroundings, treating the latter as an ideal compressible fluid. In the semiclassical a…
math.AP2025
Existence and order of the self--binding transition in non--local non--linear Schrödinger equations
Norihisa Ikoma, Krzysztof Myśliwy
We consider a class of non--linear and non--local functionals giving rise to the Choquard equation with a suitably regular interaction potential, modelling, i.e., gases with impuri…