Evolutional entanglement production

V. I. Yukalov; E. P. Yukalova

doi:10.1103/physreva.92.052121

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arXiv · 1511.09006

Evolutional entanglement production

V. I. Yukalov·E. P. Yukalova

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Abstract

Evolutional entanglement production is defined as the amount of entanglement produced by the evolution operator. This quantity is analyzed for systems whose Hamiltonians are characterized by spin operators. The evolutional entanglement production at the initial stage grows quadratically in time. For longer times, it oscillates, being quasiperiodic or periodic depending on the system parameters.

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V. I. Yukalov, E. P. Yukalova. 2015-11-29. Evolutional entanglement production. https://doi.org/10.1103/physreva.92.052121

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