Tomographic and statistical properties of superposition states for two-mode systems

Sergey V. Kuznetsov; Aleksander V. Kyusev; Olga V. Man'ko

doi:10.1117/12.562263

20 April 2004 Tomographic and statistical properties of superposition states for two-mode systems

Sergey V. Kuznetsov, Aleksander V. Kyusev, Olga V. Man'ko

Proceedings Volume 5402, International Workshop on Quantum Optics 2003; (2004) https://doi.org/10.1117/12.562263
Event: International Workshop on Quantum Optics 2003, 2003, St. Petersburg, Russian Federation

Abstract

The two-mode even and odd coherent states and two-mode squeezed correlated state are discussed. Photon distribution functions, means, dispersions, Fano factor for even and odd coherent states and squeezed correlated state are calculated. The photon distribution function for two-mode squeezed correlated state is obtained. The tomograms of two-mode even and odd coherent states and squeezed correlated states are investigated within the framework of a sympletic tomography scheme. It is shown that the phenomenon of entanglement appears in the system. Two different measures of entanglement are employed.

Citation Download Citation

Sergey V. Kuznetsov, Aleksander V. Kyusev, and Olga V. Man'ko "Tomographic and statistical properties of superposition states for two-mode systems", Proc. SPIE 5402, International Workshop on Quantum Optics 2003, (20 April 2004); https://doi.org/10.1117/12.562263

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