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arXiv · 0903.1471

Dynamics and entanglement in spherically symmetric quantum gravity

Viqar Husain·Daniel R. Terno
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Abstract

The gravity-scalar field system in spherical symmetry provides a natural setting for exploring gravitational collapse and its aftermath in quantum gravity. In a canonical approach, we give constructions of the Hamiltonian operator, and of semiclassical states peaked on constraint free data. Such states provide explicit examples of physical states. We also show that matter-gravity entanglement is an inherent feature of physical states, whether or not there is a black hole.

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Viqar Husain, Daniel R. Terno. 2010-03-10. Dynamics and entanglement in spherically symmetric quantum gravity. https://doi.org/10.1103/physrevd.81.044039

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