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arXiv 1402.1604quant-phmath-phmath.MP
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基于平衡方程的Rabi哈密顿量的性质

Balance equations-based properties of the Rabi Hamiltonian

Antonino Messina, Anna Napoli, Margarita A. Man'ko, Vladimir I. Man'ko

摘要:

一个定态的物理系统满足特殊的平衡条件,这些平衡条件涉及适当的可观测量的平均值。在本文中,我们将展示如何推导出这种定量的联系,命名为平衡方程,以及展示他们的有用性,使光的系统的物理性质,而无需解决薛定谔方程。在Rabi哈密顿量的情况下,这些性质的知识被用来提供参数,使更容易变分工程的基态的这个模型。

英文摘要:

A stationary physical system satisfies peculiar balance conditions involving mean values of appropriate observables. In this paper we show how to deduce such quantitative links, named balance equations, demonstrating as well their usefulness in bringing to light physical properties of the system without solving the Schrodinger equation. The knowledge of such properties in the case of Rabi Hamiltonian is exploit to provide arguments to make easier the variational engineering of the ground state of this model.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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