Langevin equation in momentum space

Dimitri Antoniou, Steven D. Schwartz

Research output: Contribution to journalArticle

3 Scopus citations

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
JournalJournal of Chemical Physics
Volume119
Issue number21
DOIs
StatePublished - Dec 1 2003
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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