Real-space entanglement spectrum of quantum Hall systems
  We study the real-space entanglement spectrum for fractional quantum Hall systems, which maintains locality along the spatial cut, and provide evidence that it possesses a scaling property. We also consider the closely-related particle entanglement spectrum, and carry out the Schmidt decomposition of the Laughlin state analytically at large size. 
J. Dubail, N. Read, and E. H. Rezayi
cond-mat.mes-hall cond-mat.str-el hep-th quant-ph