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Bracken, P. (2016) Quantum Dynamics Entropy and Quantum Versions of Maxwell’s Demon. In: Bracken, P., Ed., Recent Advances in Quantum Dynamics, Intech Open Publishers, London, 241-263.
https://doi.org/10.5772/63563

has been cited by the following article:

• TITLE: A Study of Entropy Change in a Spin Quantum System

  AUTHORS: Paul Bracken

  KEYWORDS: Spin, Field, Quantum, Entropy, Coherent, Integrable

  JOURNAL NAME: Journal of Modern Physics, Vol.14 No.7, June 20, 2023

  ABSTRACT: The entropy change in a spin system coupled to a magnetic field is investigated by solving an evolution equation for a quantum spin system. Entropy of the system is discussed and the exchange of entropy between the spins and field can be studied. The full quantum treatment of spins and field shows that the coherent nature of this field is very important for reaching the spin echo.