Binary data corruption due to a Brownian agent. II. Two dimensions, competing agents, and generalized couplings.
This work is a continuation of our previous investigation of binary data corruption due to a Brownian agent [Phys. Rev. E 59, 5172 (1999)]. We extend our study in three main directions which allow us to make closer contact with real bistable systems. These are (i) a detailed analysis of two dimensions, (ii) the case of competing agents, and (iii) the cases of asymmetric and quenched random couplings. Most of our results are obtained by extending our original phenomenological model, and are supported by extensive numerical simulations.
Triampo
W
W
Department of Physics, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, USA. wtriampo@vt.edu
Newman
T J
TJ