6533b870fe1ef96bd12cf963

RESEARCH PRODUCT

Local structure analysis of the hard-disk fluid near melting

D. MarxAntoni C. MitusH. Weber

subject

Materials scienceVolume (thermodynamics)Constant pressureMonte Carlo methodRange (statistics)Dynamic Monte Carlo methodStatistical physicsMechanicsConstant (mathematics)Local structure

description

The local structure of the hard-disk fluid is studied across its melting transition by means of Monte Carlo simulations and measurement of a local order parameter. Evidence for a linear behavior of this quantity in an intermediate density range is found, as well as indications for a possible ensemble difference between constant volume and constant pressure simulations within the presently accessible system sizes.

https://doi.org/10.1103/physreve.55.6855