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On the architecture of spacetime geometry

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DOI10.1088/0264-9381/31/21/214002zbMATH Open1303.83010arXiv1212.5183OpenAlexW2058432278WikidataQ126002651 ScholiaQ126002651MaRDI QIDQ2936445

Author name not available (Why is that?)

Publication date: 16 December 2014

Published in: (Search for Journal in Brave)

Abstract: We propose entanglement entropy as a probe of the architecture of spacetime in quantum gravity. We argue that the leading contribution to this entropy satisfies an area law for any sufficiently large region in a smooth spacetime, which, in fact, is given by the Bekenstein-Hawking formula. This conjecture is supported by various lines of evidence from perturbative quantum gravity, simplified models of induced gravity and loop quantum gravity, as well as the AdS/CFT correspondence.


Full work available at URL: https://arxiv.org/abs/1212.5183



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