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首页> 外文期刊>Journal of Modern Physics >What Is Wrong with Bohm’s Mechanics? An Analysis of a Hong-Ou-Mandel Type Experiment
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What Is Wrong with Bohm’s Mechanics? An Analysis of a Hong-Ou-Mandel Type Experiment

机译：鲍姆的力学有什么问题？ Hong-Ou-Mandel型实验的分析

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The predictions of the Bohmian mechanics are compared with the predictions of the standard quantum mechanics. The analysis is done on a recently performed experiment of Hong-Ou-Mandel type. To the difference from the experiment of Hong, Ou, and Mandel with photons, the new one used bosons possessing rest-mass, 4He atoms. Another novelty is that vis-à-vis the old experiment with identical photons, the recent one proves that distinguishable states of identical bosons can be used on condition that those states can transform into one another. The analysis here is done separately in the standard quantum formalism, and on base of the Bohmian velocities. Calculating the Bohmian trajectories, a contradiction arises. A major advantage of the present work over previous works that found the Bohmian mechanics problematic—typically based on counterfactual reasoning—is that the analysis here uses no counterfactual reasoning. Also, there is an advantage vis-à-vis the Brida experiment based on a thought-experiment of P. Ghose that also showed a contradiction between the quantum and Bohm’s mechanics. Brida’s experiment is done with photons, for which Bohm’s mechanics is not valid, while the experiment analyzed here is carried with particles possessing rest-mass.
机译：玻姆力学的预测与标准量子力学的预测进行了比较。该分析是在最近进行的Hong-Ou-Mandel类型的实验上完成的。与Hong，Ou和Mandel用光子进行实验的不同之处在于，新的玻色子使用了具有静止质量4He原子的玻色子。另一个新颖之处是，相对于使用相同光子的旧实验，最近的实验证明，在相同状态的玻色子可以相互转化的情况下，可以使用它们的可区分状态。此处的分析是在标准量子形式学中，并根据Bohmian速度进行的。计算波门轨迹时，出现矛盾。与以前的工作（发现波姆力学是有问题的）（通常基于反事实推理）相比，当前工作的主要优势在于，这里的分析没有使用反事实推理。而且，相对于以P. Ghose的思想实验为基础的Brida实验，该实验也有优势，该实验还显示出量子力学和Bohm力学之间的矛盾。 Brida的实验是用光子完成的，光子对于玻姆的力学是无效的，而此处分析的实验是利用具有静止质量的粒子进行的。

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