34 citations · 68 across the 3 of their papers we have counts for
4 papers
Bond chaos in the Sherrington-Kirkpatrick model
T. Aspelmeier
We calculate the probability distribution of the overlap between a spin glass and a copy of itself in which the bonds are randomly perturbed in varying degrees. The overlap distrib…
Free energy fluctuations and chaos in the Sherrington-Kirkpatrick model
T. Aspelmeier
The sample-to-sample fluctuations Delta F_N of the free energy in the Sherrington-Kirkpatrick model are shown rigorously to be related to bond chaos. Via this connection, the fluct…
Generalised Bose-Einstein phase transition in large- component spin glasses
T. Aspelmeier, M. A. Moore
It is proposed to understand finite dimensional spin glasses using a expansion, where is the number of spin components. It is shown that this approach predicts a replica…
Free cooling of particles with rotational degrees of freedom
Timo Aspelmeier, Martin Huthmann, Annette Zippelius
Free cooling of granular materials is analyzed on the basis of a pseudo-Liouville operator. Exchange of translational and rotational energy requires surface roughness for spherical…