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Quantum Gravity Induced Entanglement of Masses With Extra Dimensions

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arxiv 2307.11391 v2 pith:47WLKFSM submitted 2023-07-21 gr-qc

Shuai Feng , Bao-Min Gu , Fu-Wen Shu This is my paper · ORCID
classification gr-qc
keywords entanglementextramassesdimensionsgravityquantumexperimentinduced
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It is believed that gravity can be considered as a quantum coherent mediator. In this study, we propose a plan to test the existence of extra dimensions using the Quantum Gravity Induced Entanglement of Masses (QGEM) experiment. This experiment involves two freely falling test masses passing through a Stern-Gerlach-like device. We investigate the entanglement witness between these masses within the framework of the Randall-Sundrum II model (RS-II). Our findings indicate that the system reaches entanglement more rapidly in the presence of extra dimensions, particularly when the radius of the extra dimension is large.

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