Multi-resolution dimer models in heat baths with short-range and long-range interactions
Abstract
This work investigates multi-resolution methodologies for simulating dimer models. The solvent particles which make up the heat bath interact with the monomers of the dimer either through direct collisions (short-range) or through harmonic springs (long-range). Two types of multi-resolution methodologies are considered in detail: (a) describing parts of the solvent far away from the dimer by a coarser approach; (b) describing each monomer of the dimer by using a model with different level of resolution. These methodologies are then utilised to investigate the effect of a shared heat bath versus two uncoupled heat baths, one for each monomer. Furthermore the validity of the multi-resolution methods is discussed by comparison to dynamics of macroscopic Langevin equations.
Keywords
Cite
@article{arxiv.1811.03484,
title = {Multi-resolution dimer models in heat baths with short-range and long-range interactions},
author = {Ravinda Gunaratne and Daniel Wilson and Mark Flegg and Radek Erban},
journal= {arXiv preprint arXiv:1811.03484},
year = {2019}
}
Comments
Submitted to Interface Focus