Entanglement entropy of two coupled SYK models and eternal traversable wormhole
Entanglement entropy of two coupled SYK models and eternal traversable wormhole
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Berlin/Heidelberg: Springer Berlin Heidelberg
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English
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Berlin/Heidelberg: Springer Berlin Heidelberg
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bstract
In this paper, we study the entanglement entropy between two SYK systems with bilinear coupling. We use the replica trick to calculate the entanglement entropy in the ground state. In parallel, we calculate the entanglement entropy through the Ryu-Takayanagi formula in gravity. For the ground state that is dual to an eternal travers...
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Entanglement entropy of two coupled SYK models and eternal traversable wormhole
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TN_cdi_doaj_primary_oai_doaj_org_article_486a784989764e3c816eb7a05640bb30
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_486a784989764e3c816eb7a05640bb30
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ISSN
1029-8479
E-ISSN
1029-8479
DOI
10.1007/JHEP07(2019)033
