论文标题

量子噪声及其对量子经典过渡问题的重要性:能量测量方面

Quantum Noise and its Importance to the Quantum Classical Transition Problem: Energy Measurement Aspects

论文作者

Oliveira, Adélcio C., Junior, Z. T. Oliveira, Correia, N. S.

论文摘要

在目前的贡献中,我们讨论了实验限制在经典极限问题中的作用。我们研究了一些简单的模型,发现量子力学不会重新生产经典的机械预测,除非我们考虑由不确定性原理统治的实验局限性。我们已经表明,可以通过经典测量来访问可集成系统的能量水平的离散性质。我们为此过程定义了一个精确的限制。就可以集成系统的离散光谱而言,它可以用作定义经典限制的工具。

In the present contribution we discuss the role of experimental limitations in the classical limit problem. We studied some simple models and found that Quantum Mechanics does not re-produce classical mechanical predictions, unless we consider the experimental limitations ruled by uncertainty principle. We have shown that the discrete nature of energy levels of integrable systems can be accessed by classical measurements. We have defined a precise limit for this procedure. It may be used as a tool to define the classical limit as far as the discrete spectra of integrable systems are concerned.

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