40 citations · 48 across the 2 of their papers we have counts for
2 papers
math-ph2019★ 8 cited
Entanglement entropy of two disjoint intervals separated by one spin in a chain of free fermion
L. Brightmore, G. P. Geher, A. R. Its +4
We calculate the entanglement entropy of a non-contiguous subsystem of a chain of free fermions. The starting point is a formula suggested by Jin and Korepin, \texttt{arXiv:1104.10…
math-ph2010★ 40 cited
A matrix model with a singular weight and Painleve' III
L. Brightmore, F. Mezzadri, M. Y. Mo
We investigate the matrix model with weight and unitary symmetry. and unitary symmetry. In particular we study the double scaling limit as $N…