Langevin equation in momentum space

Dimitri Antoniou, Steven D Schwartz

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

The Langevin equation in k space was studied. As an example, argon was used for which the pair Lennard-Jones potential does not have a Fourier transform. Despite this fact, a way to study the properties of the friction kernel in momentum space was shown. The contributions of different values of k on the friction kernel were determined.

Original languageEnglish (US)
Pages (from-to)11329-11334
Number of pages6
JournalThe Journal of Chemical Physics
Volume119
Issue number21
DOIs
StatePublished - Dec 1 2003
Externally publishedYes

Fingerprint

Momentum
friction
Friction
Lennard-Jones potential
momentum
Argon
Fourier transforms
argon

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Langevin equation in momentum space. / Antoniou, Dimitri; Schwartz, Steven D.

In: The Journal of Chemical Physics, Vol. 119, No. 21, 01.12.2003, p. 11329-11334.

Research output: Contribution to journalArticle

Antoniou, Dimitri ; Schwartz, Steven D. / Langevin equation in momentum space. In: The Journal of Chemical Physics. 2003 ; Vol. 119, No. 21. pp. 11329-11334.
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