Asymptotic states of Ising ferromagnets with long-range interactions
It is known that, after a quench to zero temperature (T= 0), two-dimensional (d= 2) Ising
ferromagnets with short-range interactions do not always relax to the ordered state. They …
ferromagnets with short-range interactions do not always relax to the ordered state. They …
Fractal character of the phase ordering kinetics of a diluted ferromagnet
We study numerically the coarsening kinetics of a two-dimensional ferromagnetic system
with aleatory bond dilution. We show that interfaces between domains of opposite …
with aleatory bond dilution. We show that interfaces between domains of opposite …
High-degeneracy Potts coarsening
J Denholm - Physical Review E, 2021 - APS
I examine the fate of a kinetic Potts ferromagnet with a high ground-state degeneracy that
undergoes a deep quench to zero temperature. I consider single spin-flip dynamics on …
undergoes a deep quench to zero temperature. I consider single spin-flip dynamics on …
[PDF][PDF] Out of equilibrium problems in classical spin models of statistical mechanics
In this chapter we provide a general context for the problems studied in Part I and II of this
work. In the first section we discuss the absence of a unified framework in out of equilibrium …
work. In the first section we discuss the absence of a unified framework in out of equilibrium …