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    • Shape of spectrum with ensemble of 2-body random hamiltonians

      V Potbhare

      Statistical Physics Volume 11 Issue 2 August 1978 pp 205-207

    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/011/02/0205-0207

    • Keywords

       

      Monte-Carlo calculations; random Hamiltonians; moments

    • Abstract

       

      Monte-Carlo calculations ind-s shell space have been done using two-body random interactions, to obtain ensemble-averagem-particle scalar moments up to fourth order. A shift of the spectrum shape from semi-circle to Gaussian with respect to the increase in number of particles can be clearly seen in terms of the ensemble-averaged fourth moment.

    • Author Affiliations

       

      V Potbhare1 2

      1. Physical Research Laboratory, Ahmedabad - 380 009
      2. Department of Physics, South Gujrat University, Surat - 395 007

    • Dates

       
      Published
      August 1978
      Manuscript received
      13 March 1978
      Manuscript revised
      15 May 1978

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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