# Entanglement entropy of two black holes and entanglement entropic force

@article{Shiba2011EntanglementEO,
title={Entanglement entropy of two black holes and entanglement entropic force},
author={Noburo Shiba},
journal={Physical Review D},
year={2011},
volume={83},
pages={065002}
}
• Noburo Shiba
• Published 16 November 2010
• Physics
• Physical Review D
We study the entanglement entropy S{sub C} of the massless free scalar field on the outside region C of two black holes A and B whose radii are R{sub 1} and R{sub 2} and how it depends on the distance r(>>R{sub 1},R{sub 2}) between two black holes. If we can consider the entanglement entropy as thermodynamic entropy, we can see the entropic force acting on the two black holes from the r dependence of S{sub C}. We develop the computational method based on that of Bombelli et al. to obtain the r… Expand
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