Two-dimensional Bose gas

exchange-2 exchange-1

 

 

 

 

The FBSD methodology was extended to systems of identical particles by augmenting the path integral expression for the Boltzmann density with particle exchange operations.  Our calculations showed that the inclusion of quantum statistical effects does not degrade the accuracy of the FBSD approximation.  The method was applied to the 2-dimensional Bose gas.

2-dim-LJ-bose-gas