Many-body delocalisation as symmetry breaking
We present a framework in which the transition between a many-body localised (MBL) phase and an ergodic one is symmetry breaking. We consider random Floquet spin chains, expressing their averaged spectral form factor (SFF) as a function of time in terms of a transfer matrix that acts in the space di...
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| Médium: | Journal article |
| Jazyk: | English |
| Vydáno: |
American Physical Society
2021
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