Entanglement entropy and its quench dynamics for pure states of the Sachdev-Ye-Kitaev model
Abstract Sachdev-Ye-Kitaev (SYK) is a concrete solvable model with non-Fermi liquid behavior and maximal chaos. In this work, we study the entanglement Rényi entropy for the subsystems of the SYK model in the Kourkoulou-Maldacena states. We use the path-integral approach and take the saddle point ap...
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2020-06-01
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Series: | Journal of High Energy Physics |
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Online Access: | http://link.springer.com/article/10.1007/JHEP06(2020)143 |