2 papers
quant-ph2026
A double-resonator coupler for high-fidelity two-qubit gates between superconducting qubits
Seunghyeon Jin, Seungha Woo, Shinyoung Hwang +6
Tunable couplers have enabled two-qubit gate fidelities in superconducting quantum processors to approach , yet simultaneously suppressing residual interactions and maintai…
quant-ph2026
A cavity-mediated reconfigurable coupling scheme for superconducting qubits
Shinyoung Hwang, Sangyeon Lee, Eunjong Kim
Superconducting qubits have achieved remarkable progress in gate fidelity and coherence, yet their typical nearest-neighbor connectivity presents constraints for implementing compl…