Completeness of photon-added squeezed vacuum and one-photon-states and of photon-added coherent states on a circle
Quesne, C · CERN Document Server (European Organization for Nuclear Research) · 2001
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.