Typical and extreme entropies of long-lived isolated quantum systems
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DOI: 10.1103/physreva.101.052101
Abstract: In this paper, we investigate and compare two well-developed definitions of entropy relevant for describing the dynamics of isolated quantum systems: bipartite entanglement entropy and observational entropy. In a model system of interacting particles in… read more here.
Keywords: quantum systems; typical extreme; entropy; extreme entropies ... See more keywords
New Equilibrium Ensembles for Isolated Quantum Systems
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DOI: 10.3390/e20100744
Abstract: The unitary dynamics of isolated quantum systems does not allow a pure state to thermalize. Because of that, if an isolated quantum system equilibrates, it will do so to the predictions of the so-called “diagonal… read more here.
Keywords: quantum systems; ensembles isolated; equilibrium ensembles; new equilibrium ... See more keywords