3 papers
quant-ph2026
Practical and Efficient Verification of Entanglement with Incomplete Measurement Settings
Jiheon Seong, Jin-Woo Kim, Seungchan Seo +6
In this work, we present a practical and efficient framework for verifying entangled states when only a tomographically incomplete measurement setting is available-specifically, wh…
quant-ph2024
Impact of High-Brightness Entangled Photon Pairs on CHSH Inequality Experiment
Jin-Woo Kim, Suseong Lim, Heonoh Kim +1
Verifying the violation of Bell's inequality is one of the most representative methods to demonstrate that entangled photon pairs prepared in a quantum optics-based system exhibit…
quant-ph2024
Strategy of satellite QKD with passive high brightness entangled photon pair source
Jin-Woo Kim, Suseong Lim, Heonoh Kim +1
A high-brightness entangled photon pair (HBEPP) source is essential for conducting entanglement-based quantum key distribution (QKD) between a satellite and a ground station. While…