Time evolution of Rényi entropy under the Lindblad equation
Sumiyoshi AbeDepartment of Physical Engineering, Mie University, Mie 514-8507, Japan and Institute of Physics, Kazan Federal University, Kazan 420008, Russia
2016en
ABI
Annotatsiya
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.
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