52 citations · 265 across the 28 of their papers we have counts for
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quant-ph2017
A Shielding Property for Thermal Equilibrium States on the Quantum Ising Model
Natália S. Móller, Alberto L. de Paula, Raphael C. Drumond
We show that Gibbs states of non-homogeneous transverse Ising chains satisfy a \emph{shielding} property. Namely, whatever the fields on each spin and exchange couplings between ne…
quant-ph2017★ 1 cited
Bounding entanglement spreading after a local quench
Raphael C. Drumond, Natália S. Móller
We consider the variation of von Neumann entropy of subsystem reduced states of general many- body lattice spin systems due to local quantum quenches. We obtain Lieb-Robinson-like…