High-Temperature Expansion of the Free Energy in the Two-Dimensional XY Model

Details High-Temperature Expansion of the Free Energy in the Two-Dimensional XY Model High-Temperature Expansion of the Free Energy in the Two-Dimensional XY Model

2007-08-30

arxiv.org/abs/0708.4084v2

Progress of Theoretical Physics, Vol. 118, No. 5 (2007), pp. 855-864

Physics

Condensed Matter

Statistical Mechanics

9 pages, 3 figures

Scientific paper

10.1143/PTP.118.855

We extend the high-temperature series of the free energy for the XY model in two dimensions to order $\beta^{48}$ from the previous order of $\beta^{22}$ by applying the improved algorithm of the finite lattice method. The long series obtained enables us to conclude that the behavior of the free energy is consistent in high accuracy with what is expected when the phase transition of the model is of the Kosterlitz-Thouless type .

Affiliated with

Also associated with

No associations

Rating

High-Temperature Expansion of the Free Energy in the Two-Dimensional XY Model 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 High-Temperature Expansion of the Free Energy in the Two-Dimensional XY Model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High-Temperature Expansion of the Free Energy in the Two-Dimensional XY Model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-205692