3 papers
quant-ph2020
Characterize noise correlation and enhance coherence via qubit motion
Jiaxiu Han, Zhiyuan Li, Jingning Zhang +11
The identification of spacial noise correlation is of critical importance in developing error-corrected quantum devices, but it has barely been studied so far. In this work, we uti…
quant-ph2019
All-optical quantum sensing of rotational Brownian motion of magnetic molecules
Changhao Li, Mo Chen, Dominika Lyzwa +1
Sensing local environment through the motional response of small molecules lays the foundation of many fundamental technologies. The information of local viscosity, for example, is…
quant-ph2019
Efficient quantum error correction of dephasing induced by a common fluctuator
David Layden, Mo Chen, Paola Cappellaro
Quantum error correction is expected to be essential in large-scale quantum technologies. However, the substantial overhead of qubits it requires is thought to greatly limit its ut…