55 citations · 86 across the 3 of their papers we have counts for
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quant-ph2010★ 3 cited
Coherent-state optical qudit cluster state generation and teleportation via homodyne detection
Jaewan Kim, Juhui Lee, Se-Wan Ji +3
Defining a computational basis of pseudo-number states, we interpret a coherent state of large amplitude, , as a qudit --- a -level quantum system --- in a s…
quant-ph2009★ 55 cited
Demonstrating higher-order nonclassical effects by photon-added classical states: Realistic schemes
Juhui Lee, Jaewan Kim, Hyunchul Nha
Detecting nonclassical properties that do not allow classical interpretation of photoelectric counting events is one of the crucial themes in quantum optics. Observation of individ…
quant-ph2003★ 28 cited
Entanglement swapping secures multiparty quantum communication
Juhui Lee, Soojoon Lee, Jaewan Kim +1
Extending the eavesdropping strategy devised by Zhang, Li and Guo [Phys. Rev. A 63, 036301 (2001)], we show that the multiparty quantum communication protocol based on entanglement…