Estimation of the magnetic critical exponent by Tensor Product Variational Approach

Details Estimation of the magnetic critical exponent by Tensor Product Variational Approach Estimation of the magnetic critical exponent by Tensor Product Variational Approach

2004-12-08

arxiv.org/abs/cond-mat/0412192v1

Acta Phys. Slov. 55 (2005) 141

Physics

Condensed Matter

Statistical Mechanics

8 pages, 7 figures, LaTeX2e style of Acta Physica Slovaca, accepted for publication in Acta Phys. Slov

Scientific paper

A variational problem for three-dimensional (3D) classical lattice models is considered with trial state given by two-dimensional (2D) uniform product of local variational weights. This approach, the tensor product variational approach (TPVA), has been applied to 3D classical models (the Ising and the Potts models). We consider a way of estimating the magnetic critical exponent $\beta$ for the simple 3D Ising model assuming a functional form of the spontaneous magnetization in the off critical region, where the TPVA provides reliable data.

Affiliated with

Also associated with

No associations

Rating

Estimation of the magnetic critical exponent by Tensor Product Variational Approach 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 Estimation of the magnetic critical exponent by Tensor Product Variational Approach, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Estimation of the magnetic critical exponent by Tensor Product Variational Approach will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-169548