Robustness of Measurement–Induced Correlations Under Decoherence Effect
نویسندگان
چکیده
In this article, we study the dynamics of quantum correlation measures such as entanglement and measurement-induced nonlocality (MIN). Starting from an arbitrary Bell diagonal mixed states under Markovian local noise bit-phase flip, depolarizing generalized amplitude damping channel, provide decays measured by concurrence captured different forms MIN (trace distance, Hilbert-Schmidt norm relative entropy) a function decoherence parameters. The effect noises on dynamical behaviors is observed. We show existence specific important features revival, robustness sudden change with respect to parameter. It observed that all cause death for partially entangled states. Further, separable non-zero correlations in terms MIN.
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ژورنال
عنوان ژورنال: International Journal of Theoretical Physics
سال: 2021
ISSN: ['0020-7748', '1572-9575']
DOI: https://doi.org/10.1007/s10773-021-04830-z