Classical Gravity Cannot Mediate Entanglement by Local Means

Chiara Marletto; Vlatko Vedral

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arXiv · 2510.19969

Classical Gravity Cannot Mediate Entanglement by Local Means

Chiara Marletto·Vlatko Vedral

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Abstract

We rebut a recent paper that claims that classical gravity can entangle two massive superpositions by local means. We refute the misconceptions appearing in this paper and confirm that the quantum features are necessary in the gravitational field if it can lead to entanglement by local propagation between distant masses.

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Chiara Marletto, Vlatko Vedral. 2025-10-22. Classical Gravity Cannot Mediate Entanglement by Local Means. https://arxiv.org/abs/2510.19969

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