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Jaghouri, H., Nazifkar, S. (2017). Effect of random telegraph noise on entanglement and nonlocality of a qubit-qutrit system. Iranian Journal of Astronomy and Astrophysics, 4(1), 9-17. doi: 10.22128/ijaa.2017.91
Hakimeh Jaghouri; Samira Nazifkar. "Effect of random telegraph noise on entanglement and nonlocality of a qubit-qutrit system". Iranian Journal of Astronomy and Astrophysics, 4, 1, 2017, 9-17. doi: 10.22128/ijaa.2017.91
Jaghouri, H., Nazifkar, S. (2017). 'Effect of random telegraph noise on entanglement and nonlocality of a qubit-qutrit system', Iranian Journal of Astronomy and Astrophysics, 4(1), pp. 9-17. doi: 10.22128/ijaa.2017.91
Jaghouri, H., Nazifkar, S. Effect of random telegraph noise on entanglement and nonlocality of a qubit-qutrit system. Iranian Journal of Astronomy and Astrophysics, 2017; 4(1): 9-17. doi: 10.22128/ijaa.2017.91

Effect of random telegraph noise on entanglement and nonlocality of a qubit-qutrit system

Article 2, Volume 4, Issue 1, Spring 2017, Page 9-17  XML PDF (375 K)
DOI: 10.22128/ijaa.2017.91
Authors
Hakimeh Jaghouri1; Samira Nazifkar2
1Quchan University of Advanced Technology, Quchan, Iran
2Department of Physics, University of Neyshabur, Neyshabur, Iran
Abstract
We study the evolution of entanglement and nonlocality of a non-interacting qubit-qutrit system under the effect of random telegraph noise (RTN) in independent and common environments in Markovian and non-Markovian regimes. We investigate the dynamics of qubit-qutrit system for different initial states. These systems could be existed in far astronomical objects. A monotone decay of the nonlocality (entanglement) is found in the Markov regime, while for non-Markovian noise, phenomena of sudden change (death) and revival occurs. We find that the preserving nonlocality (entanglement) depends on initial state of the system in common and independent environments; so, we can not strictly conclude that independent or common environments are more robust against the noise.
Keywords
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