Reply to: Comment on `Equivalence between SWH phase operator and Ban's phase operator revealed by virtue of the \(|\eta\rangle\) representation'

DOI10.1016/S0375-9601(99)00871-3zbMath0948.81580MaRDI QIDQ1569498

Zhihu Sun, Hong-Yi Fan

Publication date: 3 July 2000

Published in: Physics Letters. A (Search for Journal in Brave)

zbMATH Keywords

\(\eta\)-representationBan's phase operatorShapiro-Wagner-Hradil phase operatorSWH phase operator

Mathematics Subject Classification ID

Quantum optics (81V80) Commutation relations and statistics as related to quantum mechanics (general) (81S05)

Cites Work

• Unnamed Item
• A convenient representation for the two-mode phase operator \(\sqrt{(\hat a+\hat b{}^\dag)/(\hat a{}^\dag+\hat b)}\)
• Eigenvectors of two particles’ relative position and total momentum

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