• Effect of phase fluctuation on a system of rotating superfluid

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    • Keywords


      Phase fluctuations; coherent states; stability

    • Abstract


      It has been shown that when the root-mean-square of the gradient of phase fluctuation exceeds the inverse of the coherence length a system of superfluid rotating with angular velocity exceeding the critical angular velocity has an instability.

    • Author Affiliations


      A C Biswas1

      1. Tata Institute of Fundamental Research, Homi Bhabha Road, Bombay - 400 005, India
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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