Velocity-correlation function for systems with strong repulsive potentials
- 1 November 1981
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 24 (5), 2789-2794
- https://doi.org/10.1103/physreva.24.2789
Abstract
It is shown that a singularity appears in the velocity-correlation function of a classical fluid in equilibrium at time equal to zero when a smooth interparticle potential tends to the hard-sphere potential.Keywords
This publication has 11 references indexed in Scilit:
- Numerical results on the velocity correlation function in liquid argon and rubidiumJournal of Physics C: Solid State Physics, 1980
- The dynamic properties of monatomic liquidsReports on Progress in Physics, 1975
- Short-time kinetic equations for hard spheres: Comparison with other theoriesJournal of Statistical Physics, 1973
- Incoherent Neutron Scattering by Simple Classical Liquids for Large Momentum TransferPhysical Review A, 1972
- Spectral-Function Sum Rules for Hard-Core PotentialsPhysical Review Letters, 1971
- Kinetic-Equation Approach to Time-Dependent Correlation FunctionsPhysical Review B, 1969
- Time expansion of correlation functions and the theory of slow neutron scatteringPhysica, 1966
- Theory of Slow Neutron Scattering by Liquids. IPhysical Review B, 1962
- Liquid dynamics and inelastic scattering of neutronsPhysica, 1959
- Transport Properties of a Dense Fluid of Hard SpheresThe Journal of Chemical Physics, 1956