double-transmon couplers 1fixed-frequency qubits 1modular superconducting processors 1remote entangling gates 1tunable zz interaction 1
From the 1 of 3 linked papers with an AI index.
3 papers
quant-ph2026
Tunable Nonlocal Interaction for Remote Controlled-Z Gates Between Distributed Fixed-Frequency Qubits
Benzheng Yuan, Chaojie Zhang, Haoran He +9
The paper proposes a modular superconducting quantum processor architecture that uses double‑transmon couplers and a 25‑cm coaxial cable to create a tunable nonlocal ZZ interaction…
quant-ph2026
Fast CZ Gate via Energy-Level Engineering in Superconducting Qubits with a Tunable Coupler
Benzheng Yuan, Chaojie Zhang, Chuanbing Han +8
In superconducting quantum circuits, decoherence errors in qubits constitute a critical factor limiting quantum gate performance. To mitigate decoherence-induced gate infidelity, r…
cs.ET2025
EDA-Q: Electronic Design Automation for Superconducting Quantum Chip
Bo Zhao, Zhihang Li, Xiaohan Yu +13
Electronic Design Automation (EDA) plays a crucial role in classical chip design and significantly influences the development of quantum chip design. However, traditional EDA tools…