A SIMPLE-MODEL WITH STRONG ASYMMETRIC COUPLINGS

Authors
BERNARDES AT HERRMANN HJ
Citation
At. Bernardes et Hj. Herrmann, A SIMPLE-MODEL WITH STRONG ASYMMETRIC COUPLINGS, International journal of modern physics C, 4(4), 1993, pp. 765-774
Citations number
15
Categorie Soggetti
Mathematical Method, Physical Science","Physycs, Mathematical","Computer Applications & Cybernetics
Journal title
International journal of modern physics C → ACNP
ISSN journal
01291831
Volume
4
Issue
4
Year of publication
1993
Pages
765 - 774
Database
ISI
SICI code
0129-1831(1993)4:4<765:ASWSAC>2.0.ZU;2-H
Abstract
In this paper an Ising model on a random lattice with strongly asymmet ric couplings inspired by neural networks is studied. We investigate t he phase space structure and find evidence for an ultrametric, ''multi valley'' structure as observed in disordered magnetic systems. We have calculated the size of the basins of attraction.