19 citations · 20 across the 4 of their papers we have counts for
5 papers · 1 filter
High-Threshold Fusion-Based Quantum Computation with Optical Hybrid Qubits
Seong-Yeop Lim, Jaehak Lee, Nuri Kang +1
Hybrid discrete- and continuous-variable (DV-CV) encodings have been developed to overcome operational drawbacks of each individual encoding, while fusion-based quantum computation…
Quantum teleportation with partially entangled joint measurements induced by coherent errors
Jeonghyeon Shin, Jaehak Lee, Soojoon Lee +1
Quantum teleportation is a fundamental protocol in quantum information science, whose performance is conventionally evaluated under the assumption of ideal Bell-state measurements.…
Entanglement recovery by reversing the effect of noise in quantum repeater
Sewon Jeong, Shrobona Bagchi, Jaehak Lee +4
We propose a method to directly recover the degree of entanglement distributed by entanglement swapping in the presence of noise. Our approach introduces a reversing operation that…
Photonic Hybrid Quantum Computing
Jaehak Lee, Srikrishna Omkar, Yong Siah Teo +4
Photons are a ubiquitous carrier of quantum information: they are fast, suffer minimal decoherence, and do not require huge cryogenic facilities. Nevertheless, their intrinsically…
Fault-tolerant quantum computation by hybrid qubits with bosonic cat-code and single photons
Jaehak Lee, Nuri Kang, Seok-Hyung Lee +3
Hybridizing different degrees of freedom or physical platforms potentially offers various advantages in building scalable quantum architectures. We here introduce a fault-tolerant…