Statistical fluctuations and quasi phase transition of mesoscopic Bose-Einstein condensation in anharmonic trap

DOI10.1016/J.PHYSA.2019.121053OpenAlexW2937574265MaRDI QIDQ2160108

Gaotsiwe Joel Rampho, Barnali Chakrabarti, Sangita Bera, Mantile Leslie Lekala, Satadal Bhattacharyya

Publication date: 2 August 2022

Published in: Physica A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.physa.2019.121053

zbMATH Keywords

statistical fluctuationsBEC in anharmonic trap

Mathematics Subject Classification ID

Statistical mechanics, structure of matter (82-XX)

Cites Work

• The saddle-point method for condensed Bose gases
• Statistical properties and condensate fluctuation of attractive Bose gas with finite number of particles
• The potential harmonic expansion method
• Bose–Einstein condensation of a finite-size Bose system
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