Out-of-time-order correlation at a quantum phase transition
Motivated by the recent studies of out-of-time-order correlation functions and the holographic duality, we propose the quantum critical point conjecture, which is stated as: For a many-body quantum system with a quantum phase transition, the Lyapunov exponent extracted from the out-of-time-order cor...
Main Authors: | , , , |
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Other Authors: | |
Format: | Article |
Language: | English |
Published: |
American Physical Society,
2018-02-12T18:48:12Z.
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Subjects: | |
Online Access: | Get fulltext |