85 citations · 208 across the 5 of their papers we have counts for
5 papers
Fundamental limits in Bayesian thermometry and attainability via adaptive strategies
Mohammad Mehboudi, Mathias R. Jørgensen, Stella Seah +3
We investigate the limits of thermometry using quantum probes at thermal equilibrium within the Bayesian approach. We consider the possibility of engineering interactions between t…
Bayesian quantum thermometry based on thermodynamic length
Mathias R. Jørgensen, Jan Kołodyński, Mohammad Mehboudi +2
In this work, we propose a theory of temperature estimation of quantum systems, which is applicable in the regime of non-negligible prior temperature uncertainty and limited measur…
Bell nonlocality is not sufficient for the security of standard device-independent quantum key distribution protocols
Máté Farkas, Maria Balanzó-Juandó, Karol Łukanowski +2
Device-independent quantum key distribution is a secure quantum cryptographic paradigm that allows two honest users to establish a secret key, while putting minimal trust in their…
Sub-Rayleigh resolution of two incoherent sources by array homodyning
Chandan Datta, Marcin Jarzyna, Yink Loong Len +3
Conventional incoherent imaging based on measuring the spatial intensity distribution in the image plane faces the resolution hurdle described by the Rayleigh diffraction criterion…
Random bosonic states for robust quantum metrology
Michał Oszmaniec, Remigiusz Augusiak, Christian Gogolin +3
We study how useful random states are for quantum metrology, i.e., surpass the classical limits imposed on precision in the canonical phase estimation scenario. First, we prove tha…