187 citations · 841 across the 57 of their papers we have counts for
4 papers · 1 filter
Concurrence of assistance and Mermin inequality on three-qubit pure states
Dong Pyo Chi, Kabgyun Jeong, Taewan Kim +2
We study a relation between the concurrence of assistance and the Mermin inequality on three-qubit pure states. We find that if a given three-qubit pure state has the minimal concu…
Monogamy of entanglement and teleportation capability
Soojoon Lee, Jungjoon Park
The monogamy inequality in terms of the concurrence, called the Coffman-Kundu-Wootters inequality [Phys. Rev. A {\bf 61}, 052306 (2000)], and its generalization [T.J. Osborne and F…
Multipartite bound entanglement and multi-setting Bell inequalities
Dong Pyo Chi, Kabgyun Jeong, Taewan Kim +2
Dür [Phys. Rev. Lett. {\bf 87}, 230402 (2001)] constructed -qubit bound entangled states which violate a Bell inequality for , and his result was recently improved by sh…
Non-static Quantum Bit Commitment
Jeong Woon Choi, Dowon Hong, Ku-Young Chang +2
Quantum bit commitment has been known to be impossible by the independent proofs of Mayers, and Lo and Chau, under the assumption that the whole quantum states right before the unv…