Westfälische Wilhelms-Universität Münster
- Fachbereich Physik -
KOLLOQUIUM ÜBER SPEZIELLE FRAGEN DER PHYSIK
Montag, 12. April 1999
Dr. M. Hasenbusch
Humboldt-Universität Berlin
Lattice
theory with vanishing scaling
corrections
We present a Monte Carlo study of the one-component model
on the cubic lattice in three dimensions. Leading order scaling corrections
are studied using the finite size scaling method. We compute the corrections
to scaling exponent with high
precision. We determine the value of the coupling
at which leading order corrections to scaling vanish. Using this result
we obtain estimates for critical exponents that are more precise than those
obtained with field theoretic methods.
Ort: Wilhelm-Klemm-Str. 9, Hörsaal 404
Zeit: 17 Uhr c.t.
Einladender: Pinn