77 citations · 305 across the 15 of their papers we have counts for
3 papers · 1 filter
Quantum discord protection from amplitude damping decoherence
Jiwon Yune, Kang-Hee Hong, Hyang-Tag Lim +6
Entanglement is known to be an essential resource for many quantum information processes. However, it is now known that some quantum features may be acheived with quantum discord,…
Observation of detection-dependent multi-photon coherence times
Young-Sik Ra, Malte C. Tichy, Hyang-Tag Lim +4
The coherence time constitutes one of the most critical parameters that determines whether or not interference is observed in an experiment. For photons, it is traditionally determ…
Plug-and-Play Measurement-Device-Independent Quantum Key Distribution
Yong-Su Kim, Yujun Choi, Osung Kwon +2
Quantum key distribution (QKD) gaurantees unconditional communication security based on the laws of quantum physics. However, practical QKD suffers from a number of quantum hacking…