Percolation and cluster formalism in continuous spin systems

The generalization of Kasteleyn and Fortuin clusters formalism is introduced in XY (or more generally O(n)) models. The clusters' geometrical structure may be linked to spin physical properties as correlation functions. To investigate percolative characteristics, the new cluster definition is analytically explored in one dimension and with Monte Carlo simulations in 2D and 3D frustrated and unfrustrated n-clock models.

MoreLess

Year of publication:	1997
Authors:	Nicodemi, Mario
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 238.1997, 1, p. 9-22
Publisher:	Elsevier

More details

Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10010587468