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quant-ph2025
On the role of symmetry and geometry in global quantum sensing
Julia Boeyens, Jonas Glatthard, Edward Gandar +3
Global quantum sensing enables parameter estimation across arbitrary ranges with a finite number of measurements. Among the various existing formulations, the Bayesian paradigm sta…
quant-ph2024
How exchange symmetry impacts performance of collective quantum heat engines
Julia Boeyens, Benjamin Yadin, Stefan Nimmrichter
Recently, multilevel collectively coupled quantum machines like heat engines and refrigerators have been shown to admit performance enhancements in analogy to superradiance. Thus f…