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Displacement and Squeeze Operators of a Three-Dimensional Harmonic Oscillator and Their Associated Quantum States
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نویسنده
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Miri M. ,Khorasani S.
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منبع
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international journal of optics and photonics - 2010 - دوره : 4 - شماره : 1 - صفحه:9 -22
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چکیده
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We generalized the squeeze and displacement operators of the one-dimensional harmonic oscillator to the three-dimensional case and based on these operators we construct the corresponding coherent and squeezed states. we have also calculated the wigner function for the three-dimensional harmonic oscillator and from the analysis of time evolution of this function, the quantum liouville equation is also presented. further properties of the quantum states including mandeps q and quadrature squeezing parameters are discussed as well.
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کلیدواژه
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Coherent states ,Phase space ,Squeezed states ,Operator algebra.
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آدرس
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sharif university of technology, School of Electrical Engineering, ایران, sharif university of technology, School of Electrical Engineering, ایران
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پست الکترونیکی
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khorasani@sharif.edu
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Authors
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