General Approach to Antinormally Ordering Boson Exponential Quadratic Operators and Its Applications

Chin. Phys. Lett.

1996, Vol. 13

Issue (6): 401-404 DOI:

Original Articles

General Approach to Antinormally Ordering Boson Exponential Quadratic Operators and Its Applications

WANG Xiang-bin^1,2;ZHANG Yong-de³;PAN Jian-wei³

¹Department of Information Management and Decision Science, University of Science and Technology of China, Hefei 230026 ²Department of Physics, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong (mailing address) ³Department of Modern Physics, University of Science and Technology of China, Hefei 230026

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WANG Xiang-bin, ZHANG Yong-de, PAN Jian-wei 1996 Chin. Phys. Lett. 13 401-404

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Abstract A general approach to antinormally ordering the boson exponential quadratic operators (EQOs) is presented. By the approach, some important EQOs, including squeezed operator of one mode and two mode, linear quantum transformation operator, Bogolubov transformation operator are antinormally ordered.

Keywords: 03.65.Fd 42.50.-p 74.20.-z

Published: 01 June 1996

PACS:	03.65.Fd	(Algebraic methods)
	42.50.-p	(Quantum optics)
	74.20.-z	(Theories and models of superconducting state)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1996/V13/I6/0401

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