2 papers
cond-mat.stat-mech2005
Higher Order Spectra in Avalanche Models
Amit P. Mehta, Karin A. Dahmen, A. C. Mills +1
Utilizing the Haar transform, we study the higher order spectral properties of mean field avalanche models, whose avalanche dynamics are described by Poisson statistics at a critic…
cond-mat.dis-nn2004
History-Induced Critical Behavior in Disordered Systems
John H. Carpenter, Karin A. Dahmen, Andrea C. Mills +3
Barkhausen noise as found in magnets is studied both with and without the presence of long-range (LR) demagnetizing fields using the non-equilibrium, zero-temperature random-field…