3 papers
cond-mat.quant-gas2026
KPZ scaling in one-dimensional arrays of photon condensates
Michiel Yzewyn, Michiel Wouters
Bose-Einstein condensates of photons in dye filled microcavities are known to feature many properties of the ideal bose gas at thermal equilibrium. Nevertheless, the finite photon…
cond-mat.quant-gas2025
Dark Soliton Formation as a Dark-State Phase Transition in a Dissipative Superfluid Josephson Junction Chain
Robbe Ceulemans, Samuel E. Begg, Matthew J. Davis +1
We identify and characterize a first-order dark-state phase transition between a discrete dark soliton and a uniform superfluid in a Bose-Hubbard chain with a single lossy site. Us…
cond-mat.quant-gas2024
Analog Hawking radiation from a spin-sonic horizon in a two-component Bose-Einstein condensate
Anna Berti, Lennart Fernandes, Salvatore Giulio Butera +3
We theoretically study stimulated and spontaneous Hawking emission from an analog horizon for spin modes in a two-component Bose-Einstein condensate, both with and without a cohere…