Cold atomic gases have become a paradigmatic system for exploring fundamental physics,
which at the same time allows for applications in quantum technologies. The accelerating …

We study the sensitivity of thermometric probes that are composed of N spins coupled to a
sample prepared at temperature T. Our analysis extends beyond the weak-coupling limit into …

We characterise the measurement sensitivity, quantified by the quantum Fisher information
(QFI), of a single-fermionic thermometric probe strongly coupled to the sample of interest, a …

We propose a theoretical scheme for quantum sensing of temperature close to absolute zero
in a quasi-one-dimensional Bose-Einstein condensate (BEC). In our scheme, a single-atom …

Temperature estimation plays a vital role across natural sciences. A standard approach is
provided by probe thermometry, where a probe is brought into contact with the sample and …

We present a method for implementing quantum temperature sensing for extremely low
temperatures in a quasi-1D dipolar Bose-Einstein condensate reservoir with a magnetic field …

We investigate dynamics of a single mobile impurity immersed in a bath of Anderson
localized particles and focus on the regime of relatively strong disorder and interactions. In …

We theoretically investigate the pure dephasing dynamics of two static impurity qubits
embedded within a common environment of ultracold fermionic atoms, which are confined to …

We study the problem of estimating the temperature of Gaussian systems with feasible
measurements, namely Gaussian and photo-detection-like measurements. For Gaussian …

One of the main advantages expected from using quantum probes as thermometers is
noninvasiveness, ie, a negligible perturbation to the thermal sample. However, invasiveness …