• Collapse of a Bose gas: Kinetic approach

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      https://www.ias.ac.in/article/fulltext/pram/079/02/0319-0325

    • Keywords

       

      Thermodynamical, statistical and static properties of condensates; Ultracold and trapped gases; matter waves.

    • Abstract

       

      We have analytically explored the temperature dependence of critical number of particales for the collapse of a harmonically trapped attractively interacting Bose gas below the condensation point by introducing a kinetic approach within the Hartee-Fock approximation. The temperature dependence obtained by this easy approach is consistant with that obtained from the scaling theory.

    • Author Affiliations

       

      Shyamal Biswas1

      1. Department of Physics, University of Calcutta, 92 A.P.C. Road, Kolkata 700 009, India
    • Dates

       
  • Pramana – Journal of Physics | News

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