Groundstate energy of Heisenberg model - Maple Application Center
Application Center Applications Groundstate energy of Heisenberg model

Groundstate energy of Heisenberg model

Author
: Marvin Weinstein
Engineering software solutions from Maplesoft
This Application runs in Maple. Don't have Maple? No problem!
 Try Maple free for 15 days!
The goal is to evaluate the core approximation formula for the groundstate energy density of a 1+1-dimensional Heisenberg antiferromagnet, based upon a single-state truncation procedure out to range-6 and see how well the basic cluster expansion converges and then, how it can be accelerated using type-II Pade approximants.

Application Details

Publish Date: June 20, 2001
Created In: Maple V
Language: English

More Like This

Chemical Kinetics Reaction Rate Estimation
Professional Tips & Techniques: Using Scientific Constants in Maple
Fitting the Debye Heat Capacity Equation to Experimental Data
Contour plots for three-ingredient mixing problems
Fourier Transforms for Chemistry
Density of Probability of an Electron near the Nucleus
Improved logarithmic plotting in 2 and 3 dimensions