Recently, Jirsa et al. and Haken discussed a theory comprising the brain wave equation
proposed by Nunez, the Wilson–Cowan/Ermentrout–Cowan model, and Hopfield networks …

This is an introductory text book on the general fundamental principles of equilibrium
statistical mechanics for advanced undergraduate students. However, we hope, this book …

We study associative memory based on temporal coding in which successful retrieval is
realized as an entrainment in a network of simple phase oscillators with distributed natural …

Spin-glass states above room temperature have been found in (Mg, Fe){Mg, Fe, Ti} 2 O 4
spinel ferrite thin films formed on Al 2 O 3 (0001) and SrTiO 3 (111) substrates. The films …

The mean field spin glass model is analyzed by a combination of exact methods and a
simple Ansatz. The method exploited is general, and can be applied to others disordered …

Non-linear susceptibility (χ nl) measurements on MgAl 1.4 Fe 0.6 O 4 show spin-glass
ordering in a cubic spinel ferrite, for the first time. The ordering gives a peak in the …

In the present paper we have analyzed a fermionic infinite-ranged quantum Heisenberg spin
glass (s= 1/2) with a BCS coupling in real space in the presence of an applied magnetic …

The effects of the two lowest-order uniaxial anisotropy fields on the phase diagrams of the
classical m-vector spin glass are analyzed. The model is defined in terms of infinite–range …

We propose a microscopic model that is capable of describing the features of both
deuterated and nondeuterated betaine phosphate (BP)–betaine phosphite (BPI) solid …

We have studied the influence of Al substitution on the crystal and magnetic structure of the
Laves hydrides Y (Mn 1− x Al x) 2 H y with maximal hydrogen content (y= 4±0. 3). A small …