2 papers
cond-mat.quant-gas2025
Self-organized cavity bosons beyond the adiabatic elimination approximation
Giuliano Orso, Jakub Zakrzewski, Piotr Deuar
The long-time behavior of weakly interacting bosons moving in a two-dimensional optical lattice and coupled to a lossy cavity is investigated numerically via the truncated Wigner m…
cond-mat.quant-gas2025
On the fluctuations of the number of atoms in the condensate
Maciej B. Kruk, Piotr Kulik, Malthe F. Andersen +6
Bose-Einstein condensation represents a remarkable phase transition, characterized by the formation of a single quantum subsystem. As a result, the statistical properties of the co…