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quant-ph2020
Decoherence-free mechanism to protect long-range entanglement against decoherence
Leela Ganesh Chandra Lakkaraju, Srijon Ghosh, Aditi Sen De
Quantum spin models with variable-range interactions can exhibit certain quantum characteristics that a short-ranged model cannot possess. By considering the quantum XYZ model whos…
quant-ph2020★ 2 cited
Distribution of entanglement with variable range interactions
Leela Ganesh Chandra Lakkaraju, Srijon Ghosh, Saptarshi Roy +1
Distribution of quantum entanglement is investigated for an anisotropic quantum XY model with variable range interactions and in the presence of a uniform transverse magnetic field…