109 citations · 834 across the 25 of their papers we have counts for
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cond-mat.str-el2013★ 10 cited
An entropy perspective on the thermal crossover in a fermionic Hubbard chain
Lars Bonnes, Hannes Pichler, Andreas M. Läuchli
We study the Renyi entropy in the finite temperature crossover regime of a Hubbard chain using quantum Monte Carlo. The ground state entropy has characteristic features such as a l…
cond-mat.stat-mech2013★ 47 cited
Operator content of real-space entanglement spectra at conformal critical points
Andreas M. Läuchli
We provide numerical evidence that the low-lying part of the entanglement spectrum of a real-space block (i.e. a single interval) of a one-dimensional quantum many body system at a…
cond-mat.str-el2013★ 41 cited
Competing states in the SU(3) Heisenberg model on the honeycomb lattice: Plaquette valence-bond crystal versus dimerized color-ordered state
Philippe Corboz, Miklós Lajkó, Karlo Penc +2
Conflicting predictions have been made for the ground state of the SU(3) Heisenberg model on the honeycomb lattice: Tensor network simulations found a plaquette order [Zhao et al,…