Abstract
The Sutherland approximation to the van der Waals forces is applied to the derivation of a self-consistent Vlasov-type field in a liquid filling a half space, bordering vacuum. The ensuing Vlasov equation is then derived, and solved to predict the behavior of the density at and in the vicinity of the liquid-vacuum interface. A numerical solution to the Vlasov equation is also produced and the density profile shown and discussed.
Original language | English (US) |
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Article number | 1550112 |
Journal | Modern Physics Letters B |
Volume | 29 |
Issue number | 21 |
DOIs | |
State | Published - Aug 10 2015 |
Keywords
- Sutherland potential
- Vlasov self-consistent force field
- liquid density near discontinuity
- liquid-vacuum interface
ASJC Scopus subject areas
- Statistical and Nonlinear Physics
- Condensed Matter Physics