3 papers
quant-ph2026
Crosstalk-robust superconducting two-qubit geometric gates using tunable couplers
Bo-Xun Deng, Jia-Qi Hu, Cheng-Yun Ding +2
The design of coupler-based superconducting two-qubit gates simplifies circuit layout and alleviate frequency crowding, thereby enhancing the scalability and flexibility of quantum…
hep-lat2026
Z2 Lattice Gauge Theory on Non-trivial Topology and Its Quantum Simulation
Jiaqi Hu, Shu Tian, Xiaopeng Cui +3
Wegner duality is essential for Z2 lattice gauge theory, yet the duality on non-trivial topologies has remained implicit. We extend Wegner duality to arbitrary topology and dimensi…
physics.comp-ph2025
High-Order Modulation Large MIMO Detector Based on Physics-Inspired Methods
Qing-Guo Zeng, Xiao-Peng Cui, Xian-Zhe Tao +4
Applying quantum annealing or current quantum-/physics-inspired algorithms for MIMO detection always abandon the direct gray-coded bit-to-symbol mapping in order to obtain Ising fo…