First-order, continuous, and multicritical Bose-Einstein condensation in Bose mixtures

P Jakubczyk, K Myśliwy, M Napiórkowski - Physical Review A, 2024 - APS
We address the possibility of realizing Bose-Einstein condensation as a first-order phase
transition by admixture of particles of different species. To this aim we perform a …

Thermodynamic Properties of a One-dimensional, Harmonically Trapped Bosonic (87Rb) Gas Mixture Using the Static Fluctuation Approximation

H Al-Khzon, MK Al-Sugheir, B Joudeh… - Journal of Low …, 2024 - Springer
In this work, the static fluctuation approximation (SFA) is used to investigate the
thermodynamic properties of a one-dimensional, harmonically trapped 87Rb–87Rb gas …