45 citations · 292 across the 11 of their papers we have counts for
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cond-mat.str-el2009★ 45 cited
Adapted continuous unitary transformation to treat systems with quasiparticles of finite lifetime
Tim Fischer, Sebastian Duffe, Götz S. Uhrig
An improved generator for continuous unitary transformations is introduced to describe systems with unstable quasiparticles. Its general properties are derived and discussed. To il…
cond-mat.soft2009★ 13 cited
The Widom-Rowlinson mixture on a sphere: Elimination of exponential slowing down at first-order phase transitions
T. Fischer, R. L. C. Vink
Computer simulations of first-order phase transitions using standard toroidal boundary conditions are generally hampered by exponential slowing down. This is partly due to interfac…
cond-mat.stat-mech2009★ 34 cited
Restricted orientation "liquid crystal" in two dimensions: Isotropic-nematic transition or liquid-gas (?)
T. Fischer, R. L. C. Vink
We present Monte Carlo simulation results of the two-dimensional Zwanzig fluid, which consists of hard line segments which may orient either horizontally or vertically. At a certai…