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首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Polynomial Heisenberg algebras, multiphoton coherent states and geometric phases
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Polynomial Heisenberg algebras, multiphoton coherent states and geometric phases

机译:多项式Heisenberg代数,多光子相干状态和几何阶段

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摘要

In this paper we will realize the polynomial Heisenberg algebras through the harmonic oscillator. We are going to construct then the Barut-Girardello coherent states, which coincide with the so-called multiphoton coherent states, and we will analyze the corresponding Heisenberg uncertainty relation and Wigner distribution function for some particular cases. We will show that these states are intrinsically quantum and cyclic, with a period being a fraction of the oscillator period. The associated geometric phases will be as well evaluated.
机译:在本文中,我们将通过谐波振荡器实现多项式Heisenberg代数。 我们将建设到Barut-Girardello连贯状态,这与所谓的多光子连贯状态相一致,我们将分析相应的Heisenberg不确定性关系和Wigner分布函数。 我们将表明,这些状态是本质上的量子和循环,周期是振荡器周期的一部分。 相关的几何阶段也会评估。

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