Particle-hole symmetry, many-body localization, and topological edge modes
We study the excited states of interacting fermions in one dimension with particle-hole symmetric disorder (equivalently, random-bond XXZ chains) using a combination of renormalization group methods and exact diagonalization. Absent interactions, the entire many-body spectrum exhibits infinite-rando...
| Príomhchruthaitheoirí: | , , , |
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| Formáid: | Journal article |
| Foilsithe / Cruthaithe: |
American Physical Society
2016
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