@article{c5927fc43dd04ff8be240e111c855abd,
title = "The EXP pair-potential system. II. Fluid phase isomorphs",
abstract = "This paper continues the investigation of the exponentially repulsive EXP pair-potential system of Paper I [A. K. Bacher et al., J. Chem. Phys. 149, 114501 (2018)] with a focus on isomorphs in the low-temperature gas and liquid phases. As expected from the EXP system{\textquoteright}s strong virial potential-energy correlations, the reduced-unit structure and dynamics are isomorph invariant to a good approximation. Three methods for generating isomorphs are compared: the small-step method that is exact in the limit of small density changes and two versions of the direct-isomorph-check method that allows for much larger density changes. Results from the latter two approximate methods are compared to those of the small-step method for each of the three isomorphs generated by 230 one percent density changes, covering one decade of density variation. Both approximate methods work well.",
author = "Bacher, {Andreas Kvist} and Thomas Schr{\o}der and Jeppe Dyre",
year = "2018",
month = sep,
day = "18",
doi = "10.1063/1.5043548",
language = "English",
volume = "149",
journal = "Journal of Chemical Physics",
issn = "0021-9606",
publisher = "American Institute of Physics",
number = "11",
}