Fluctuation Relation for Qubit-Calorimetry
arXiv:1606.02984 · doi:10.1103/PhysRevE.94.062127
Abstract
Motivated by proposed thermometry measurement on an open quantum system, we present a simple model of an externally driven qubit interacting with a finite sized, fermion environment acting as calorimeter. The derived dynamics is governed by a stochastic Schrödinger equation coupled to the temperature change of the calorimeter. We prove a fluctuation relation and deduce from it a notion of entropy production. Finally, we discuss the first and second law associated to the dynamics.
References in corpus (11)
- Charge insensitive qubit design derived from the Cooper pair box
- Suppressing Charge Noise Decoherence in Superconducting Charge Qubits
- Non-Markovian generalization of the Lindblad theory of open quantum systems
- Fluctuation Relations for Diffusion Processes
- Fast electron thermometry towards ultra-sensitive calorimetric detection
- Quantum jumps and entropy production
- Work and its fluctuations in a driven quantum system
- Moments of work in the two-point measurement protocol for a driven open quantum system
- Quantum jump model for a system with a finite-size environment
- Finite size bath in qubit thermodynamics
- Low-temperature electron-phonon heat transfer in metal films
Cited by in corpus (6)
- Thermodynamic Geometry of Microscopic Heat Engines
- Thermodynamics in Single-Electron Circuits and Superconducting Qubits
- Quantum jump approach to microscopic heat engines
- A model for calorimetric measurements in an open quantum system
- Hybrid master equation for calorimetric measurements
- Apparent Heating due to Imperfect Calorimetric Measurements