345 citations · 4k across the 75 of their papers we have counts for
6 papers · 1 filter
Strongly coupled fermionic probe for nonequilibrium thermometry
Ricard Ravell Rodríguez, Mohammad Mehboudi, Michał Horodecki +1
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…
Thermodynamic Computing via Autonomous Quantum Thermal Machines
Patryk Lipka-Bartosik, Martí Perarnau-Llobet, Nicolas Brunner
We develop a physics-based model for classical computation based on autonomous quantum thermal machines. These machines consist of few interacting quantum bits (qubits) connected t…
Probe thermometry with continuous measurements
Julia Boeyens, Björn Annby-Andersson, Pharnam Bakhshinezhad +5
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 e…
Collective advantages in finite-time thermodynamics
Alberto Rolandi, Paolo Abiuso, Martí Perarnau-Llobet
A central task in finite-time thermodynamics is to minimize the excess or dissipated work when manipulating the state of a system immersed in a thermal bath. We cons…
Quantum catalysis in cavity quantum electrodynamics
A. de Oliveira Junior, Martí Perarnau-Llobet, Nicolas Brunner +1
Catalysis plays a key role in many scientific areas, most notably in chemistry and biology. Here we present a catalytic process in a paradigmatic quantum optics setup, namely the J…
Energy measurements remain thermometrically optimal beyond weak coupling
Jonas Glatthard, Karen V. Hovhannisyan, Martí Perarnau-Llobet +2
We develop a general perturbative theory of finite-coupling quantum thermometry up to second order in probe-sample interaction. By assumption, the probe and sample are in thermal e…