Abstract
Preparation of nonclassical states that are described by negative Wigner functions is studied for an anharmonic oscillator under parametric excitation (AOPE). The over-transient pulsed regime of AOPE driven by a train of Gaussian laser pulses is analyzed. The results are obtained by complete consideration of dissipative and decoherence effects.
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Original Russian Text © T.V. Gevorgyan, G.Yu. Kryuchkyan, 2013, published in Izvestiya NAN Armenii, Fizika, 2013, Vol. 48, No. 5, pp. 312–317.
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Gevorgyan, T.V., Kryuchkyan, G.Y. Negative Wigner functions of nonlinear dissipative oscillator in the pulsed regime. J. Contemp. Phys. 48, 205–209 (2013). https://doi.org/10.3103/S1068337213050034
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DOI: https://doi.org/10.3103/S1068337213050034