Equation of State of Supercooled Water from the Sedimentation Profile
arXiv:cond-mat/0208461 · doi:10.1103/PhysRevE.67.010202
Abstract
To study the coexistence of two liquid states of water within one simulation box, we implement an equilibrium sedimentation method--which involves applying a gravitational field to the system and measuring/calculating the resulting density profile in equilibrium. We simulate a system of particles interacting via the ST2 potential, a model for water. We detect the coexistence of two liquid phases at low temperature.
4 pages, 4 EPS figures