Locality, Quantum Fluctuations, and Scrambling
Thermalization of chaotic quantum many-body systems under unitary time evolution is related to the growth in complexity of initially simple Heisenberg operators. Operator growth is a manifestation of information scrambling and can be diagnosed by out-of-time-order correlators (OTOCs). However, the b...
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Main Authors: | Shenglong Xu, Brian Swingle |
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Format: | article |
Language: | EN |
Published: |
American Physical Society
2019
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Subjects: | |
Online Access: | https://doaj.org/article/91fa47a6f01e43769479444a90c74ee2 |
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