1 citations · 1 across the 2 of their papers we have counts for
6 papers
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…
Dynamics of a Mobile Ion in a Bose-Einstein Condensate
Piotr Wysocki, Marek Tylutki, Krzysztof Jachymski
Characterization of the dynamics of an impurity immersed in a quantum medium is vital for fundamental understanding of matter as well as applications in modern day quantum technolo…
Transfer of quantum-enhanced information through a many-body system
Piotr Wysocki, Marcin PÅodzieÅ, Jan ChwedeÅczuk
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…
No equivalence between hydrodynamic and dispersive mass of the charged polaron
Krzysztof MyÅliwy, 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…
Josephson dynamics and localization revivals in ultradilute quantum liquids
Piotr Wysocki, Krzysztof Jachymski, Grigori E. Astrakharchik +1
We study the Josephson junction made of a one-dimensional ultradilute quantum liquid in a double-well potential. We analyze the dynamics as a function of the interaction strength a…
Limits to velocity of signal propagation in many-body systems: a quantum-information perspective
Piotr Wysocki, Jan ChwedeÅczuk
The Lieb-Robinson bound (LRB) states that the range and strength of interactions between the constituents of a complex many-body system impose upper limits to how fast the signal c…