Quantum theory of irreversibility
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A. PΓ©rez-Madrid
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Article
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2007
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Elsevier Science
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English
β 159 KB
A generalization of the Gibbs-von Neumann entropy is proposed based on the quantum BBGKY (Bogolyubov-Born-Green-Kirkwood-Yvon) hierarchy as the non-equilibrium entropy for an N-body system. By using a generalization of the Liouville-von Neumann equation describing the evolution of a density superope