Partition function zeros and leading order scaling correction of the 3D Ising model from multicanonical simulations

Details Partition function zeros and leading order scaling correction of the 3D Ising model from multicanonical simulations Partition function zeros and leading order scaling correction of the 3D Ising model from multicanonical simulations

2000-04-12

arxiv.org/abs/cond-mat/0004199v1

J.Phys.A33:7489-7498,2000

Physics

Condensed Matter

Statistical Mechanics

22 pages, Latex, package graphicx, with 5 eps figures

Scientific paper

10.1088/0305-4470/33/42/302

The density of states for the three-dimensional Ising model is calculated with high-precision from multicanonical simulations. This allows us to estimate the leading partition function zeros for lattice sizes up to L=32. Combining previous statistics for smaller lattice sizes, we have evaluated the correction to scaling and the critical exponent $\nu$ through out an analysis of a multi-parameter fit and of Bulirsch-Stoer (BST) extrapolation algorithm. The performance of the BST algorithm is also explored in case of the 2D Ising model, where the exact partition function zeros are known.

Affiliated with

Also associated with

No associations

Rating

Partition function zeros and leading order scaling correction of the 3D Ising model from multicanonical simulations does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Partition function zeros and leading order scaling correction of the 3D Ising model from multicanonical simulations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Partition function zeros and leading order scaling correction of the 3D Ising model from multicanonical simulations will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-201795