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arXiv · 1411.1210

Dynamics of genuine multipartite entanglement under local non-Markovian dephasing

Mazhar Ali
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Abstract

We study dynamics of genuine entanglement for quantum states of three and four qubits under non-Markovian dephasing. Using a computable entanglement monotone for multipartite systems, we find that GHZ state is quite resilient state whereas the W state is the most fragile. We compare dynamics of chosen quantum states with dynamics of random pure states and weighted graph states.

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Mazhar Ali. 2014-11-05. Dynamics of genuine multipartite entanglement under local non-Markovian dephasing. https://doi.org/10.1016/j.physleta.2014.05.030

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