Time evolution of Rényi entropy under the Lindblad equation.
basic_science · Level V
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- Record sourced from PubMed, PMID 27627245.
- Also identified by DOI 10.1103/PhysRevE.94.022106.
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Abstract
In recent years, the Rényi entropy has repeatedly been discussed for characterization of quantum critical states and entanglement. Here, time evolution of the Rényi entropy is studied. A compact general formula is presented for the lower bound on the entropy rate.