2 papers
quant-ph2020
Multipartite entanglement transfer in spin chains
Tony J. G. Apollaro, Claudio Sanavio, Wayne Jordan Chetcuti +1
We investigate the transfer of genuine multipartite entanglement across a spin-1/2 chain with nearest-neighbor XX-type interaction. We focus on the perturbative regime, where a blo…
quant-ph2019
Perturbatively-perfect many-body transfer
Wayne Jordan Chetcuti, Claudio Sanavio, Salvatore Lorenzo +1
The coherent transfer of excitations between different locations of a quantum many-body system is of primary importance in many research areas, from transport properties in spintro…