Photon modulated coherent states of a generalized isotonic oscillator by Weyl ordering and their non-classical properties

2014/05/12 by V. Chithiika Ruby, M. Senthilvelan, Ruby, V. Chithiika +1
Physics and Astronomy · #FOS: Physical sciences #Quantum Physics (quant-ph) #quant-ph

paper · pdf · doi:10.48550/arxiv.1405.2710

To appear in Int. J. Theor. Phys., 2014

arxiv created 2014/05/12 · arxiv updated 2014/05/13

Abstract

We construct photon modulated coherent states of a generalized isotonic oscillator by expanding the newly introduced superposed operator through Weyl ordering method. We evaluate the parameter A₃ and the s-parameterized quasi probability distribution function to confirm the non - classical nature of the states. We also calculate the identities related with the quadrature squeezing to explore the squeezing property of the states. Finally, we investigate the fidelity between the photon modulated coherent states and coherent states to quantify the non-Gaussianity of the states. The constructed states and their associated non - classical properties will add further knowledge on the potential.

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