2004/10/23 by D. P. Sankovich · 1 citation
Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #Quantum optics and atomic interactions #Quantum, superfluid, helium dynamics
paper · doi:10.1063/1.1795971
openalex publication_date 2004/10/23 · openalex created_date 2025/10/10 · openalex updated_date 2026/05/21
A model of a nonideal Bose gas with a repulsive interaction is considered. It is proved that there is not macroscopic occupation of the ground state in the thermodynamic limit in this model, but nevertheless the generalized condensation occurs.