Langevin equations with negative diffusion coefficients. A new approach to quantum optics

Horace P. Yuen*, Paolo Tombesi

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

17 Scopus citations

Abstract

Stochastic differential equations with negative diffusion coefficients are introduced for applications to the analysis of open quantum systems and nonlinear optical systems. It is shown how they can be consistently employed for moment calculations. An illustration on the problem of squeezing is given.

Original languageEnglish (US)
Pages (from-to)155-159
Number of pages5
JournalOptics Communications
Volume59
Issue number2
DOIs
StatePublished - Aug 15 1986

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Physical and Theoretical Chemistry
  • Electrical and Electronic Engineering

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