Even and Odd Phase Coherent States Associated with the Pegg-Barnett Hermitian Phase Theory

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, , Citation Zhu Jiu-yun and Kuang Le-man 1996 Chinese Phys. Lett. 13 273 DOI 10.1088/0256-307X/13/4/009

0256-307X/13/4/273

Abstract

Even and odd phase coherent states associated with the Pegg-Barnett Hermitian phase theory are introduced. Even and odd coherent-state formalism of the Pegg-Barnett phase operator is given in terms of the projection operator in the even and odd coherent-state space. The number-phase uncertainty relation is investigated for these states.

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10.1088/0256-307X/13/4/009