3 papers
cond-mat.quant-gas2026
Effects of interaction range on the mean-field dynamics of Bose polarons
Piotr Wysocki, Ubaldo Cavazos Olivas, Marek Tylutki +1
We consider the three-dimensional Bose polaron problem in the regime of finite range interactions and competing length scales. Working in the reference frame of the impurity, we st…
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…
quant-ph2025
Transfer of quantum-enhanced information through a many-body system
Piotr Wysocki, Marcin Płodzień, Jan Chwedeńczuk
Forthcoming quantum devices will require high-fidelity information transfer across a many-body system. We formulate the criterion for lossless signal propagation and show that a si…