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