Eigenstate correlations, thermalization and the Butterfly Effect
We discuss eigenstate correlations for ergodic, spatially extended many-body quantum systems, in terms of the statistical properties of matrix elements of local observables. While the eigenstate thermalization hypothesis (ETH) is known to give an excellent description of these quantities, the butter...
| Main Authors: | , , |
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| Format: | Working paper |
| Published: |
2018
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