An Exact Formula for Quantum Entropy Production along Quantum Trajectories

• URL: http://arxiv.org/abs/2407.06378v2
• Date: Sun, 28 Jul 2024 10:14:03 GMT
• Title: An Exact Formula for Quantum Entropy Production along Quantum Trajectories
• Authors: John E. Gough, Nina H. Amini,
• Abstract summary: We give an exact formula for the rate of change of the von Neumann entropy for the conditional state of a quantum system undergoing continuous measurement. Here we employ Paycha's Formula citePaycha which gives the noncommutative Taylor series development.
• Score: 0.0
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: We give an exact formula for the rate of change of the von Neumann entropy for the conditional state of a quantum system undergoing continuous measurement. Here we employ Paycha's Formula \cite{Paycha} which gives the noncommutative Taylor series development.

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