27 citations · 36 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2014★ 27 cited
Critical entanglement spectrum of one-dimensional symmetry protected topological phases
Wen-Jia Rao, Xin Wan, Guang-Ming Zhang
Under an appropriate symmetric extensive bipartition in a one-dimensional symmetry protected topological (SPT) phase, a bulk critical entanglement spectrum can be obtained, resembl…
cond-mat.str-el2014★ 9 cited
Disentangling topological degeneracy in the entanglement spectrum of one-dimensional symmetry protected topological phases
Wen-Jia Rao, Guang-Ming Zhang, Kun Yang
One-dimensional valence bond solid (VBS) states represent the simplest symmetry protected topological phases. We show that their ground state entanglement spectrum contains both to…