Abstract
The chemical potential of a fluid can be determined in a Monte Carlo simulation by gradually turning on or off the interaction of one particle with the other particles. This method, which can be employed at densities where a direct use of the Widom formula is impractical, has been tested on a two-dimensional fluid of particles with a Lennard-Jones pair interaction.
- Received 6 August 1984
DOI:https://doi.org/10.1103/PhysRevA.31.956
©1985 American Physical Society