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Completeness of photon-added squeezed vacuum and one-photon states and of photon-added coherent states on a circle

par Quesne, Christiane
Référence Physics letters. A, 288, 5-6, page (241-250)
Publication Publié, 2001-10

Article révisé par les pairs

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Résumé :

A discrete completeness relation and a continuous one with a positive measure are found for the photon-added squeezed vacuum states. Extension to the photon-added squeezed one-photon states is considered. Photon-added coherent states on a circle are introduced. Their normalization and unity resolution relation are given. © 2001 Elsevier Science B.V. All rights reserved.