51 citations · 80 across the 2 of their papers we have counts for
3 papers
cond-mat.str-el2009★ 51 cited
Topological order in paired states of fermions in two-dimensions with breaking of parity and time-reversal symmetries
N. Bray-Ali, L. Ding, S. Haas
We numerically evaluate the entanglement spectrum (singular value decomposition of the wavefunction) of paired states of fermions in two dimensions that break parity and time-rever…
cond-mat.str-el2008★ 29 cited
Subarea law of entanglement in nodal fermionic systems
Letian Ding, Noah Bray-Ali, Rong Yu +1
We investigate the subarea law scaling properties of the block entropy in bipartite fermionic systems which do not have a finite Fermi surface. It is found that in gapped regimes t…
quant-ph2006
Scaling Behavior of Entanglement in Two- and Three-Dimensional Free Fermions
Weifei Li, Letian Ding, Rong Yu +2
Exactly solving a spinless fermionic system in two and three dimensions, we investigate the scaling behavior of the block entropy in critical and non-critical phases. The scaling o…