We study the dynamical behavior of disordered many-particle systems
with long-range Coulomb interactions by means of damage-spreading
simulations. In this type of Monte-Carlo simulations one investigates the
time evolution of the damage, i.e. the difference of the o ccupation
numbers of two systems, subjected to the same thermal noise. We analyze
the dependence of the damage on temperature and disorder strength. For
zero disorder the spreading transition coincides with the equilibrium phase
transition, whereas for finite disorder, we find an evidence for a dynamical
phase transition well below the transition temperature of the pure system.
| Identifer | oai:union.ndltd.org:DRESDEN/oai:qucosa:de:qucosa:17513 |
| Date | 30 October 1998 |
| Creators | Wappler, T., Vojta, Th., Schreiber, M. |
| Publisher | Technische Universität Chemnitz |
| Source Sets | Hochschulschriftenserver (HSSS) der SLUB Dresden |
| Language | English |
| Detected Language | English |
| Type | doc-type:preprint, info:eu-repo/semantics/preprint, doc-type:Text |
| Rights | info:eu-repo/semantics/openAccess |
Page generated in 0.0018 seconds