Aziz and Howl's Gravity-Induced Entanglement Channel is Essentially Classical Mechanics

• URL: http://arxiv.org/abs/2604.16276v1
• Date: Fri, 17 Apr 2026 17:35:01 GMT
• Title: Aziz and Howl's Gravity-Induced Entanglement Channel is Essentially Classical Mechanics
• Abstract summary: Aziz and Howl argued that a classical gravitational field can generate quantum entanglement through a quantum-field-theoretic channel mediated by virtual matter propagation.<n>Their claimed channel is more naturally and accurately understood as semiclassical wavepacket motion in an external gravitational field, rather than as a distinctively quantum-field-theoretic entangling effect.
• Score: 4.485780692473281
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: Aziz and Howl argued that a classical gravitational field can generate quantum entanglement through a quantum-field-theoretic channel mediated by virtual matter propagation. However, their claimed channel is more naturally and accurately understood as semiclassical wavepacket motion in an external gravitational field, rather than as a distinctively quantum-field-theoretic entangling effect. Moreover, the result of their perturbative computation is incorrectly magnified: they selected a discontinuous wavefunction with infinite kinetic energy as the initial state and simultaneously treated it as stationary. Once a correct treatment using Gaussian wavepacket is adapted, the resulting effect will be negligibly small.

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