Journal of Low Temperature Physics

, Volume 191, Issue 3–4, pp 194–205 | Cite as

New Optical Field Generated by Partial Tracing Over Two-Mode Squeezing–Rotating Entangled Vacuum State \(^{{*}}\)

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Abstract

Based on the two-mode squeezing–rotating entangled vacuum state (Fan and Fan in Commun Theor Phys 33:701–704, 2000), we obtained a new quantum state by using partial tracing method. This new state can be considered as a real chaotic field. We also studied its squeezing properties and quantum statistical properties by giving the analytic results and exact numerical results. It was established that the rotation angle’s parameter plays an important role in this new optical field.

Keywords

Two-mode squeezing–rotating entangled vacuum state New chaotic field Photon statistics Integration within ordered product (IWOP) method 

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Copyright information

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

Authors and Affiliations

  1. 1.School of Electronic EngineeringHuainan Normal UniversityHuainanChina

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