69 citations · 69 across the 1 of their papers we have counts for
2 papers
cond-mat.stat-mech2013★ 69 cited
Absence of exponential sensitivity to small perturbations in nonintegrable systems of spins 1/2
Boris V. Fine, Tarek A. Elsayed, Chahan M. Kropf +1
We show that macroscopic nonintegrable lattices of spins 1/2, which are often considered to be chaotic, do not exhibit the basic property of classical chaotic systems, namely, expo…
nlin.CD2011
Radius of curvature approach to the Kolmogorov-Sinai entropy of dilute hard particles in equilibrium
Astrid S. de Wijn, Henk van Beijeren
We consider the Kolmogorov-Sinai entropy for dilute gases of hard disks or spheres. This can be expanded in density as $h_{\mathrm{KS}} \propto n N [\ln n a^d+ B + O(n a^d)+O(1…