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cond-mat.str-el2022★ 7 cited
Symmetry-Resolved Entanglement of -symmetric Topological Insulators
K. Monkman, J. Sirker
For a many-body system of arbitrary dimension, we consider fermionic ground states of non-interacting Hamiltonians invariant under a cyclic group. The absolute difference …
cond-mat.str-el2022★ 5 cited
Entanglement and particle fluctuations of one-dimensional chiral topological insulators
K. Monkman, J. Sirker
We consider the topological protection of entanglement and particle fluctuations for a general one-dimensional chiral topological insulator with winding number . We pr…