Seeking ways to measure atomic dynamics in real time

James R. Macdonald Labs

Jürgen Audretsch, Thomas Konrad, Artur Scherer

An experiment is proposed to visualize stroboscopically in real time the dynamics of a photon oscillating between two cavities. The visualization is implemented by a sequence of weak measurements, which are carried out by probing one of the cavities with a Rydberg atom and detecting a resulting phase shift by Ramsey interferometry. This way to measure the number of photons in a cavity was experimentally realized by Brune et al. [Phys. Rev. Lett. 65, 976, 1990]. We suggest a feedback mechanism which minimizes the disturbance due to the measurement and enables a detection of the original evolution of the radiation field.

Joachim Burgd orfer

Peter Weiß

J. L. Hanssen, Valery Milner, Todd P. Meyrath +1 more

Jincheng Zhang

Quantum-enhanced fluid dynamics seeks to revolutionize the field of fluid mechanics by integrating quantum entanglement into the model of turbulence. This paper presents a novel approach that dynamically adapts turbulence modeling based on real-time data, resulting in significantly improved accuracy compared to traditional methods. We explore the potential of quantum entanglement to enhance the measurement and prediction of turbulent patterns, providing a framework for adaptive turbulence control. This research introduces a theoretical foundation and proposes a practical implementation utilizing a quantum-enhanced signal processing technique for turbulence characterization. The core claim is that this approach will achieve a substantial improvement in turbulence prediction through dynamic model adjustment.