A new efficient Cluster Algorithm for the Ising Model

Abstract

Using D-theory we construct a new efficient cluster algorithm for the Ising model. The construction is very different from the standard Swendsen-Wang algorithm and related to worm algorithms. With the new algorithm we have measured the correlation function with high precision over a surprisingly large number of orders of magnitude.

Comments: Talk presented at Lattice 2005 (Machines and Algorithms), 6 pages, 13 figures