Physics of Particles and Nuclei Letters

, Volume 4, Issue 2, pp 197–199 | Cite as

Phase representation of quantum-optical systems via the nonnegative quantum distribution function

  • A. V. Chizhov
  • A. A. Gusev
  • L. A. Sevastianov
  • S. I. Vinitsky
Article
  • 21 Downloads

Abstract

We propose a new method for describing phase distributions of nonclassical states in optical systems based on the nonnegative quantum distribution function. A comparison of the proposed method with other known methods such as the Pegg-Barnett and operational ones is given.

PACS numbers

03.65.Ca 03.65.Vf 

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Copyright information

© Pleiades Publishing, Ltd. 2007

Authors and Affiliations

  • A. V. Chizhov
    • 1
  • A. A. Gusev
    • 1
  • L. A. Sevastianov
    • 2
  • S. I. Vinitsky
    • 1
  1. 1.Joint Institute for Nuclear ResearchDubnaRussia
  2. 2.Peoples’ Friendship University of RussiaMoscowRussia

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