134 citations · 2.3k across the 75 of their papers we have counts for
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quant-ph2009★ 56 cited
Robust Entanglement in Anti-ferromagnetic Heisenberg Chains by Single-spin Optimal Control
Xiaoting Wang, Abolfazl Bayat, Sophie G Schirmer +1
We demonstrate how near-perfect entanglement (in fact arbitrarily close to maximal entanglement) can be generated between the end spins of an anti-ferromagnetic isotropic Heisenber…
cond-mat.str-el2009★ 116 cited
Negativity as the Entanglement Measure to Probe the Kondo Regime in the Spin-Chain Kondo Model
Abolfazl Bayat, Pasquale Sodano, Sougato Bose
We study the entanglement of an impurity at one end of a spin chain with a block of spins using negativity as a true measure of entanglement to characterize the unique features of…