3 papers
cond-mat.stat-mech2020
Late stages in the ordering of magnetic skyrmion lattices
James Stidham, Michel Pleimling
The late-stage ordering of interacting magnetic skyrmions is studied numerically through extensive Langevin molecular dynamics simulations. Defining skyrmion displacements that cha…
cond-mat.stat-mech2018
Dynamic critical properties of non-equilibrium Potts models with absorbing states
Ahmadreza Azizi, James Stidham, Michel Pleimling
We present extensive numerical simulations of a family of non-equilibrium Potts models with absorbing states that allows for a variety of scenarios, depending on the number of spin…
astro-ph.GA2018
Evidence that 50% of BALQSO Outflows Are Situated at Least 100 pc from the Central Source
Nahum Arav, Guilin Liu, Xinfeng Xu +3
The most robust way for determining the distance of quasar absorption outflows is the use of troughs from ionic excited states. The column density ratio between the excited and res…