225 citations · 634 across the 9 of their papers we have counts for
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quant-ph2008★ 110 cited
Scaling of entanglement between separated blocks in spin chains at criticality
H. Wichterich, J. Molina-Vilaplana, S. Bose
We compute the entanglement between separated blocks in certain spin models showing that at criticality this entanglement is a function of the ratio of the separation to the length…
quant-ph2008★ 49 cited
Exploiting Quench Dynamics in Spin Chains for Distant Entanglement and Quantum Communication
Hannu Wichterich, Sougato Bose
We suggest a method of entangling significantly the distant ends of a spin chain using minimal control. This entanglement between distant individual spins is brought about solely b…
quant-ph2008★ 73 cited
Transport in open spin chains: A Monte Carlo wave-function approach
Mathias Michel, Ortwin Hess, Hannu Wichterich +1
We investigate energy transport in several two-level atom or spin-1/2 models by a direct coupling to heat baths of different temperatures. The analysis is carried out on the basis…