Hysteresis in driven disordered systems: From plastic depinning to magnets

Details Hysteresis in driven disordered systems: From plastic depinning to magnets Hysteresis in driven disordered systems: From plastic depinning to magnets

2002-03-07

arxiv.org/abs/cond-mat/0203168v2

Phys. Rev. B 66, 214201 (2002)

Physics

Condensed Matter

7 pages, 3 figures

Scientific paper

10.1103/PhysRevB.66.214201

We study the dynamics of a viscoelastic medium driven through quenched disorder by expanding about mean field theory in $6-\epsilon$ dimensions. The model exhibits a critical point separating a region where the dynamics is hysteretic with a macroscopic jump between strongly pinned and weakly pinned states, from a region where the sliding state is unique and no jump occurs. The disappearance of the jump at the critical point is described by universal exponents. As suggested in \onlinecite{MMP00}, the model appears to be in the same universality class as the zero-temperature random field Ising model of hysteresis in magnets.

Affiliated with

Also associated with

No associations

Rating

Hysteresis in driven disordered systems: From plastic depinning to magnets does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Hysteresis in driven disordered systems: From plastic depinning to magnets, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hysteresis in driven disordered systems: From plastic depinning to magnets will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-583068