86 citations · 586 across the 33 of their papers we have counts for
Showing 2010Show all
2 papers · 1 filter
quant-ph2010★ 4 cited
Interferometric distillation and determination of unknown two-qubit entanglement
S. -S. B. Lee, H. -S. Sim
We propose a scheme for both distilling and quantifying entanglement, applicable to individual copies of an arbitrary unknown two-qubit state. It is realized in a usual two-qubit i…
quant-ph2010★ 27 cited
Construction of optimal witness for unknown two-qubit entanglement
H. S. Park, S. -S. B. Lee, H. Kim +2
Whether entanglement in a state can be detected, distilled, and quantified without full state reconstruction is a fundamental open problem. We demonstrate a new scheme encompassing…