Optically controlled quantum gates for three spin qubits in quantum dot-microcavity coupled systems. - Nam-Chol Kim; Song-Il Choe; Myong-Chol Ko; Ju-Song Ryom; Nam-Chol Ho (Quantum Inf. Process., 2020)

Single plasmon router with two quantum dots side coupled to two plasmonic waveguides with a junction. - Nam-Chol Kim; Myong-Chol Ko; Ju-Song Ryom; Hyok Choe; Il-Hyang Choe; Su-Ryon Ri; Song-Gun Kim (Quantum Inf. Process., 2021)

Single plasmon routing with the four quantum dots coupled to a cross-type plasmonic waveguide. - Cholmin Kim; Nam-Chol Kim; Myong-Chol Ko; Ju-Song Ryom; Hyok-Chol Choe (Quantum Inf. Process., 2023)

Multiport quantum routing with four quantum dots placed at the junctions of ladder-type plasmonic waveguide. - Nam-Chol Kim; Cholmin Kim; Myong-Chol Ko; Ju-Song Ryom; Gang-Yong Ri; Gwang-Myong Ryom; Yong-Jin Kim (Quantum Inf. Process., 2023)

Can quantum genetic algorithm really improve quantum backpropagation neural network? - Il-Hyang Choe; Gwang-Jin Kim; Nam-Chol Kim; Myong-Chol Ko; Ju-Song Ryom; Ryong-Min Han; Tae-Gyong Han; Il Han (Quantum Inf. Process., 2023)

Entanglement of two quantum dots with dipole-dipole interaction coupled to a cavity in plasmonic waveguide system. - Ju-Song Ryom; Gang-Yong Ri; Nam-Chol Kim; Myong-Chol Ko; Su-Ryon Ri; Song-Il Choe (Quantum Inf. Process., 2023)

Single-qubit phase gates with two quantum dots embedded in T-type plasmonic waveguide. - Cholmin Kim; Nam-Chol Kim; Myong-Chol Ko; Ju-Song Ryom; Su-Ryon Ri; Jong-Ju Ri (Quantum Inf. Process., 2024)