info:eu-repo/semantics/article
Speeding up the study of diluted dipolar systems
Fecha
2019-02-07Registro en:
Mártin, Daniel Alejandro; Grigera, Tomas Sebastian; Marconi, Veronica Iris; Speeding up the study of diluted dipolar systems; American Physical Society; Physical Review E; 99; 2; 7-2-2019; 1-9; 022604
2470-0045
2470-0053
CONICET Digital
CONICET
Autor
Mártin, Daniel Alejandro
Grigera, Tomas Sebastian
Marconi, Veronica Iris
Resumen
We study the regimes of a diluted dipolar system through Monte Carlo numerical simulations in the NVT ensemble. To accelerate the dynamics, several approximations and speed-up algorithms are proposed and tested. In particular, it turns out that "cluster move Monte Carlo" algorithm speeds-up to two decades faster than the traditional Monte Carlo, depending on temperature and density. We find simple-fluid, chain-fluid, ring-fluid, gel, and antiparallel columnar regimes, which are studied and characterized through positional, orientational, and thermodynamical observables.