Physics – Condensed Matter – Materials Science
Scientific paper
2006-05-19
Phys. Rev. B 74, 205413 (2006)
Physics
Condensed Matter
Materials Science
Scientific paper
10.1103/PhysRevB.74.205413
The van der Waals friction between two semi-infinite solids, and between a small neutral particle and semi-infinite solid is reconsidered on the basis of thermal quantum field theory in the Matsubara formulation. The calculation of the friction to linear order in the sliding velocity is reduced to the finding of the equilibrium Green functions. Thus this approach cab be extended for bodsies with complex geometry. The friction calculated in this approach agrees with the friction calculated using a dynamical modification of the Lifshitz theory, which is based on the fluctuation-dissipation therem. We show that the van der Waals fricxtion can be measured in non-contact friction experiment using state-of-the art equipment.
Persson B. N. J.
Volokitin A. I.
No associations
LandOfFree
Quantum field theory of the van der Waals friction does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Quantum field theory of the van der Waals friction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quantum field theory of the van der Waals friction will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-351885