1 citations · 1 across the 2 of their papers we have counts for
3 papers
cond-mat.quant-gas2011
Canonical ensemble of an interacting Bose gas: stochastic matter fields and their coherence
Sigmund Heller, Walter T. Strunz
We present a novel quantum stochastic evolution equation for a matter field describing the canonical state of a weakly interacting ultracold Bose gas. In the ideal gas limit our ap…
cond-mat.stat-mech2010★ 1 cited
Norm preserving stochastic field equation for an ideal Bose gas in a trap: numerical implementation and applications
S. Heller, W. T. Strunz
Stochastic field equations represent a powerful tool to describe the thermal state of a trapped Bose gas. Often, such approaches are confronted with the old problem of an ultraviol…
cond-mat.other2008
Stochastic field equation for the canonical ensemble of a Bose gas
Sigmund Heller, Walter T. Strunz
We present a novel norm preserving stochastic evolution equation for a Bose field. Ensemble averages are quantum expectation values in the canonical ensemble. This numerically very…