Continuous-variable quantum information
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U.L. Andersen; G. Leuchs; C. Silberhorn
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Article
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2010
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John Wiley and Sons
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English
⚖ 406 KB
## Abstract Observables of quantum systems can possess either a discrete or a continuous spectrum. For example, upon measurements of the photon number of a light state, discrete outcomes will result whereas measurements of the light's quadrature amplitudes result in continuous outcomes. If one uses