Browsing Faculty of Arts and Sciences by Keyword "Bose gas"

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    • The Second Order Upper Bound for the Ground Energy of a Bose Gas 

      Yau, Horng-Tzer; Yin, Jun (Springer, 2009)
      Consider \(N\) bosons in a finite box \(\Lambda= [0,L]^3\subset \mathbf R^3\) interacting via a two-body smooth repulsive short range potential. We construct a variational state which gives the following upper bound on the ...