3 years ago

Bridging thermodynamics and metrology in nonequilibrium quantum thermometry

Bridging thermodynamics and metrology in nonequilibrium quantum thermometry
Vasco Cavina, Luca Mancino, Antonella De Pasquale, Ilaria Gianani, Marco Sbroscia, Robert I. Booth, Emanuele Roccia, Roberto Raimondi, Vittorio Giovannetti, Marco Barbieri
Single-qubit thermometry presents the simplest tool to measure the temperature of thermal baths with reduced invasivity. At thermal equilibrium, the temperature uncertainty is linked to the heat capacity of the qubit, however, the best precision is achieved outside the equilibrium condition. Here, w...

Publisher URL: http://link.aps.org/doi/10.1103/PhysRevA.98.050101

DOI: 10.1103/PhysRevA.98.050101

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