most citedThe Second Order Upper Bound for the Ground Energy of a Bose Gas

116 citations · 116 across the 1 of their papers we have counts for

collaborators
Showing math-phShow all

2 papers · 1 filter

math-ph2009★ 116 cited

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

Horng-Tzer Yau, Jun Yin

Consider bosons in a finite box interacting via a two-body smooth repulsive short range potential. We construct a variational state which gives…

math-ph2007★ 9 cited

Ground state energy of the low density Hubbard model

Robert Seiringer, Jun Yin

We derive a lower bound on the ground state energy of the Hubbard model for given value of the total spin. In combination with the upper bound derived previously by Giuliani, our r…