154 citations · 2k across the 53 of their papers we have counts for
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cond-mat.str-el2005★ 128 cited
Entanglement Scaling in the One-Dimensional Hubbard Model at Criticality
Daniel Larsson, Henrik Johannesson
We derive exact expressions for the local entanglement entropy E in the ground state of the one-dimensional Hubbard model at a quantum phase transition driven by a change in magnet…
cond-mat.str-el2005★ 1 cited
Conformal Field Theory Approach to the Two-channel Anderson Model
H. Johannesson, N. Andrei, C. J. Bolech
The two-channel Anderson impurity model serves as a prototype for describing heavy-fermion materials with a possible mixed-valent regime with both quadrupolar and magnetic characte…