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Fisher Information and Quantum Squeezing Properties of Gaussian Pure States

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Abstract:

In this paper the Fisher information of Gaussian pure States is studied. Based on the definition of joint non-classical properties, we calculate the non-classical properties of Gaussian pure States. The results show that the Fisher information and Fisher length are efficacious tools to study the non-classical properties of quantum States.

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Info:

Periodical:

Advanced Materials Research (Volume 571)

Pages:

283-286

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.571.283

Citation:

Cite this paper

Online since:

September 2012

Authors:

Jia Qiang Zhao, Lian Zhen Cao, Huai Xin Lu

Keywords:

Fisher Information, Fisher Length, Gaussian Pure States, Joint Non-Classical Properties

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