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首页> 外文期刊>The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory >Qnautum and Classical Connections and Topological Phases: A Study of a Perturbed Rotator
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Qnautum and Classical Connections and Topological Phases: A Study of a Perturbed Rotator

机译：Qnautum和经典连接以及拓扑阶段：扰动转子的研究

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摘要

In this paper are discussed the quantum mechanical connection and its classical counterpart, as well as the quantum and classical topological angles. The two were calcualted for a model system to see whether they show any resemblance. The most interesting results we found is that the quantum and the classical topological phases are each formed due to a single discontinuous jump that occurs at some time during the external cycle. However, whereas the quantum mechanical topological phase is formed in the usual adiabatic limit, we had to establish a new parameter wich, by allowing it to approach its limiting value, forms the classical topological phase.
机译：本文讨论了量子力学连接及其经典对应物，以及量子和经典拓扑角。计算了两个模型系统，以查看它们是否显示相似之处。我们发现最有趣的结果是，由于在外部循环中的某个时间发生了一次不连续跳跃，因此形成了量子相和经典拓扑相。然而，尽管量子力学拓扑相是在通常的绝热极限中形成的，但我们必须通过使其接近极限值来建立一个新的参数，从而形成经典的拓扑相。

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