52 citations · 72 across the 4 of their papers we have counts for
4 papers
Integrability vs non-integrability: Hard hexagons and hard squares compared
M. Assis, J. L. Jacobsen, I. Jensen +2
In this paper we compare the integrable hard hexagon model with the non-integrable hard squares model by means of partition function roots and transfer matrix eigenvalues. We consi…
Hard hexagon partition function for complex fugacity
M. Assis, J. L. Jacobsen, I. Jensen +2
We study the analyticity of the partition function of the hard hexagon model in the complex fugacity plane by computing zeros and transfer matrix eigenvalues for large finite size…
The saga of the Ising susceptibility
B. M. McCoy, M. Assis, S. Boukraa +4
We review developments made since 1959 in the search for a closed form for the susceptibility of the Ising model. The expressions for the form factors in terms of the nome and…
Analytic calculation of B4 for hard spheres in even dimensions
N. Clisby, B. M. McCoy
We exactly calculate the fourth virial coefficient for hard spheres in even dimensions for D=4,6,8,10, and 12.