Approximating observables on eigenstates of large many-body localized systems
Eigenstates of fully many-body localized (FMBL) systems can be organized into spin algebras based on quasilocal operators called l-bits. These spin algebras define quasilocal l-bit measurement (τzi) and l-bit flip (τxi) operators. For a disordered Heisenberg spin chain in the MBL regime we approxima...
| Main Authors: | , , , |
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| Format: | Journal article |
| Published: |
American Physical Society
2019
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