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quant-ph2010★ 73 cited
Entanglement Routers Using Macroscopic Singlets
Abolfazl Bayat, Sougato Bose, Pasquale Sodano
We propose a mechanism where high entanglement between very distant boundary spins is generated by suddenly connecting two long Kondo spin chains. We show that this procedure provi…
quant-ph2010★ 2 cited
Engineering Long Range Distance Independent Entanglement through Kondo Impurities in Spin Chains
Abolfazl Bayat, Pasquale Sodano, Sougato Bose
We investigate the entanglement properties of the Kondo spin chain when it is prepared in its ground state as well as its dynamics following a single bond quench. We show that a tr…