title: Molecular dynamic simulation methods for anisotropic liquids.
abstract: Methods of molecular dynamics simulations for anisotropic molecules are presented. The new methods, with an anisotropic factor in the cell dynamics, dramatically reduce the artifacts related to cell shapes and overcome the difficulties of simulating anisotropic molecules under constant hydrostatic pressure or constant volume. The methods are especially effective for anisotropic liquids, such as smectic liquid crystals and membranes, of which the stacks of layers are compressible (elastic in direction perpendicular to the layers) while the layer itself is liquid and only elastic under uniform compressive force. The methods can also be used for crystals and isotropic liquids as well.
authors.affiliation: Yokoyama Nano-Structured Liquid Crystal Project, JST, Tsukuba Research Consortium, 5-9-9 Tokodai, Tsukuba, Ibaraki 300-2635, Japan.
authors.forename: Keiko M
authors.initials: KM
authors.lastname: Aoki
authors.forename: Makoto
authors.initials: M
authors.lastname: Yoneya
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Yokoyama