2 papers
quant-ph2026
Branch-resolved Pauli-block spectroscopy of residual conditional phase in two-qubit gates
Xudan Chai, Yanwu Gu, Huiqi Xue +2
Recent progress in quantum physics and quantum technologies is driving quantum computing from the noisy intermediate-scale (NISQ) era toward fault-tolerant operation. High-precisio…
quant-ph2025
Traversing Quantum Control Robustness Landscapes: A New Paradigm for Quantum Gate Engineering
Huiqi Xue, Xiu-Hao Deng
The optimization of robust quantum control is often tailored to specific tasks and suffers from inefficiencies due to the complexity of cost functions. Our recent findings indicate…