We introduce an innovative method to explore gravity's quantum aspects using a novel theoretical framework. Our model delves into gravity-induced entanglement (GIE) while sidestepping classical communication limitations imposed by the LOCC principle. Specifically, we connect a non-relativistic two-dimensional quantum oscillator detector with linearly polarized gravitational waves (GWs), leveraging the quantum properties inherent in GWs to observe GIE within the oscillator's quantum states. Because our model adheres to both the “event” and the “system” localities, the detected GIE serves as a robust indicator of gravity's quantum nature. Detecting this entanglement via gravitational wave detectors could corroborate gravity's quantization and unveil crucial properties of its sources.

中文翻译：

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通过引力波揭示引力的量子指纹


我们引入了一种创新方法，使用新颖的理论框架来探索引力的量子方面。我们的模型深入研究了重力引起的纠缠（GIE），同时避开了 LOCC 原理所施加的经典通信限制。具体来说，我们将非相对论二维量子振荡器探测器与线偏振引力波 (GW) 连接起来，利用 GW 固有的量子特性来观察振荡器量子态内的 GIE。由于我们的模型同时遵循“事件”和“系统”位置，因此检测到的 GIE 可以作为重力量子性质的有力指标。通过引力波探测器探测这种纠缠可以证实引力的量子化并揭示其来源的关键特性。