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arXiv quant-ph/9905038quant-phgr-qc
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引力诱导干涉与连续量子测量

Gravity-Induced Interference and Continuous Quantum Measurements

Abel Camacho Quintana

摘要:

引力诱导量子干涉是一种已经被实验证实的显著效应,是量子力学和引力同时发挥重要作用的现象。此外,这个干涉实验的一个广义版本可以提供对抗测量输出的可能性,其中一种形式主义声称对所谓的量子测量问题给出了解释,即限制路径积分形式主义。在这项工作中,我们将分析一个可能的扩展Colella,Overhauser和维尔纳实验,并发现,在限制路径积分形式主义的背景下,我们获得新的干涉项,可以测量在这个实验建设的扩展版本。这些新项不仅表明,在量子水平上,引力不是一个纯粹的几何效应,它仍然依赖于质量,而且还表明,干扰确实依赖于一些参数,出现在限制路径积分形式主义,从而提供了可能性,有一个测试框架,其理论预测。

英文摘要:

Gravity-induced quantum interference is a remarkable effect that has already been confirmed experimentally, and it is a phenomenon in which quantum mechanics and gravity play simultaneously an important role. Additionally, a generalized version of this interference experiment could offer the possibility to confront against measurement outputs one of the formalisms that claim to give an explanation to the so called quantum measurement problem, namely the restricted path integral formalism. In this work we will analyze a possible extension of Colella, Overhauser, and Werner experiment and find that in the context of the restricted path integral formalism we obtain new interference terms that could be measured in an extended version of this experimental construction. These new terms not only show, as in the first experiment, that at the quantum level gravity is not a purely geometric effect, it still depends on mass, but also show that interference does depend on some parameters that appear in the restricted path integral formalism, thus offering the possibility to have a testing framework for its theoretical predictions.

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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