Universal quantum protocol extracts maximum work without knowing a system's state in advance

A new study published in Nature Communications has shown that in the asymptotic limit, extracting the maximum possible work ...

Automated AI system flags qubit drift and instability, speeding quantum calibration

NPL, the UK's National Metrology Institute (NMI), plays a central role in providing accurate and trusted measurement across ...
IEEE

Information control and online estimation for unital quantum systems

Abstract: Information control and online estimation are studied in this paper, focusing on unital quantum systems. To infer the value of an unknown parameter characterizing a quantum state, control is ...
IEEE

Real-time Instantaneous Phase Estimation Using a Deep Dual-Branch Complex Neural Network

Abstract: Estimating the instantaneous phase of neural oscillations is crucial for technology that interfaces with the brain, such as brain-computer interfaces (BCIs) and neuromodulation systems. In ...