Journal of Russian Laser Research

pp 1–4 | Cite as

Normal Ordering the Squeeze Operator by Generalized Wick Theorem

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• Lajos Diósi

Article

First Online: 14 September 2018

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Abstract

The recently proposed generalized Wick theorem offers a simple way to normal ordering the squeeze operator, shown by the present notes dedicated to the memory of J. Janszky.

Keywords

quantum optics squeezing normal ordering generalized Wick theorem 

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© Springer Science+Business Media, LLC, part of Springer Nature 2018

Authors and Affiliations

• Lajos Diósi
  • 1
  Email author

1. 1.Wigner Research Centre for PhysicsHungarian Academy of SciencesBudapestHungary