2 papers
quant-ph2026
Quantum Fisher Information of Driven-Dissipative Systems from Keldysh Path Integrals
Malik Jirasek, Igor Lesanovsky, Viktoria Noel
Driven-dissipative many-body quantum systems can be exploited in quantum enhanced sensing protocols. Here, non-classical correlations may allow one to reach a measurement precision…
quant-ph2025
The Boundary Time Crystal as a light source for collectively enhanced sensing
Malik Jirasek, Igor Lesanovsky, Albert Cabot
Modern precision measurements, such as interferometry for detecting gravitational waves, rely on the estimation of optical phases encoded in light fields. Here, we propose to explo…