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Entangling quantum fields via a classical gravitational interaction

Reginatto, Marcel; Hall, Michael


We consider the coupling of quantum fields to classical gravity in the formalism of ensembles on configuration space, a model that allows a consistent formulation of interacting classical and quantum systems. Explicit calculations show that there are solutions for which two initially independent quantum fields evolve into an entangled state, even though their interaction occurs solely via a common classical gravitational field. Thus in contrast to recent suggestions, an observed generation of...[Show more]

CollectionsANU Research Publications
Date published: 2019-09-01
Type: Conference paper
Source: Journal of Physics: Conference Series
DOI: 10.1088/1742-6596/1275/1/012039
Access Rights: Open Access


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