Superposition of displaced number states and interference effects |
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Authors: | Célia M A Dantas J R Queiroz B Baseia |
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Affiliation: | Instituto de Física, Universidade Federal de Goiás , Caixa Postal 131-CEP, 74.001-970, Goiania (GO), Brazil |
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Abstract: | Abstract We introduce a new state of light field by superposing two displaced number states having a phase difference between them in the phase space. The influence of this phase upon its various non-classical properties is investigated, including a discussion on the generation of this state, which contains as particular cases important states studied in the literature. |
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