A method for calculating two-time correlation functions in the quantum trajectory approach

A. Karpati, P. Adam, J. Janszky

Research output: Contribution to journalArticle

Abstract

We developed a technique for calculating two-time correlation functions based on a quantum trajectory approach. Our method requires the simulation of the evolution of a given set of density matrices only once. The evaluation can be carried out from the density matrix data obtained for any quantities, time arguments and initial conditions. The computational efficiency of the method is estimated and an example of application is presented.

Original languageEnglish
Pages (from-to)S79-S83
JournalJournal of Optics B: Quantum and Semiclassical Optics
Volume6
Issue number3
DOIs
Publication statusPublished - Mar 1 2004

Keywords

  • Quantum trajectory
  • Two-time correlation function

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Physics and Astronomy (miscellaneous)

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