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arXiv 2104.04414gr-qcquant-ph
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在两个质量的微分运动中引力的量子性质的特征

Signatures of the quantum nature of gravity in the differential motion of two masses

Animesh Datta, Haixing Miao

摘要:

我们表明,签名的量子性质的引力是量子力学压缩的微分运动的两个相同的质量,就其共同模式。这是因为引力相互作用仅仅取决于两个质量的相对位置。原则上,这种压缩等价于质量之间的量子纠缠。在实际应用中,检测压缩比检测纠缠更可行。为此,我们提出了一个光学干涉方案来伪造假设的重力模型。

英文摘要:

We show that a signature of the quantum nature of gravity is the quantum mechanical squeezing of the differential motion of two identical masses with respect to their common mode. This is because the gravitational interaction depends solely on the relative position of the two masses. In principle, this squeezing is equivalent to quantum entanglement between the masses. In practice, detecting the squeezing is more feasible than detecting the entanglement. To that end, we propose an optical interferometric scheme to falsify hypothetical models of gravity.

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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