Symmetry-resolved entanglement in symmetry-protected topological phases

Azses, D; Sela, E

Azses, D (corresponding author), Bar Ilan Univ, Dept Phys, IL-5290002 Ramat Gan, Israel.; Azses, D (corresponding author), Bar Ilan Univ, Ctr Quantum Entanglement Sci & Technol, IL-5290002 Ramat Gan, Israel.

PHYSICAL REVIEW B, 2020; 102 (23):

Abstract

Symmetry-protected topological phases (SPTs) have universal degeneracies in the entanglement spectrum in one dimension. Here we formulate this phenome......

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