7 citations · 15 across the 7 of their papers we have counts for
7 papers · 1 filter
Robust Parametric Quantum Gate Against Stochastic Time-Varying Noise
Yang He, Zigui Zhang, Zibo Miao
The performance of quantum processors in the noisy intermediate-scale quantum (NISQ) era is severely constrained by environmental noise and other uncertainties. While the recently…
Smolyak algorithm assisted robust control for quantum systems with uncertainties
Zigui Zhang, Zibo Miao, Xiu-Hao Deng
Efficient and systematic numerical methods for robust control design are crucial in quantum systems due to inevitable uncertainties or disturbances. We propose a novel approach tha…
Parallel Ising Annealer via Gradient-based Hamiltonian Monte Carlo
Hao Wang, Zixuan Liu, Zhixin Xie +4
Ising annealer is a promising quantum-inspired computing architecture for combinatorial optimization problems. In this paper, we introduce an Ising annealer based on the Hamiltonia…
Meta-learning assisted robust control of universal quantum gates with uncertainties
Shihui Zhang, Zibo Miao, Yu Pan +2
Achieving high-fidelity quantum gates is crucial for reliable quantum computing. However, decoherence and control pulse imperfections pose significant challenges in realizing the t…
Fluctuation-enhanced quantum metrology
Yu Chen, Hongzhen Chen, Jing Liu +2
The main obstacle for practical quantum technology is the noise, which can induce the decoherence and destroy the potential quantum advantages. The fluctuation of a field, which in…
Is entanglement necessary in the reservoir input?
Zibo Miao, Yu Chen, Haidong Yuan
In this paper, we continue our investigation on controlling the state of a quantum harmonic oscillator, by coupling it to a reservoir composed of a sequence of qubits. Specifically…