202 citations · 4k across the 106 of their papers we have counts for
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quant-ph2011★ 6 cited
Staying adiabatic with unknown energy gap
J. Nehrkorn, S. Montangero, A. Ekert +3
We introduce an algorithm to perform an optimal adiabatic evolution that operates without an apriori knowledge of the system spectrum. By probing the system gap locally, the algori…
cond-mat.str-el2011★ 14 cited
Spin-supersolid phase in Heisenberg chains: a characterization via Matrix Product States with periodic boundary conditions
Davide Rossini, Vittorio Giovannetti, Rosario Fazio
By means of a variational calculation using Matrix Product States with periodic boundary conditions, we accurately determine the extension of the spin-supersolid phase predicted to…