Nonclassicality and decoherence of photon-subtracted squeezed states

Asoka Biswas; G. S. Agarwal

Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies
OSA Technical Digest (CD) (Optica Publishing Group, 2007),
paper QTuI3

Nonclassicality and decoherence of photon-subtracted squeezed states

Asoka Biswas and G. S. Agarwal

Quantum Electronics and Laser Science Conference 2007

Baltimore, Maryland United States
6–11 May 2007
ISBN: 1557528349

From the session
Entanglement and Squeezing II (QTuI)

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A. Biswas and G. S. Agarwal, "Nonclassicality and decoherence of photon-subtracted squeezed states," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, OSA Technical Digest (CD) (Optica Publishing Group, 2007), paper QTuI3.

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Abstract

We discuss nonclassical properties of single-photon subtracted squeezed vacuum states and study its decoherence under different models. We find that the state is especially robust under phase diffusion model though its phase properties are lost.

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