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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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References
[1] N. Brunner, Nature physics 6, 842 (2010).

[2] J. S. Bell, Physics (N.Y.)1, 195 (1964).

[3] S. Luo, Phys. Rev. A 77 022301 (2008).

[4] H. Ollivier, W.H. Zurek, Phys. Rev. Lett. 88 017901 (2001).

[5] S. Luo and S. Fu, Phys. Rev. Lett 106, 120401 (2011).

[6] H. Jaghouri, M. Sarbishaei and K. Javidan, Quantum Information Processing 16 (2017).

[7] J. Steinhauer, Nature Physics, 10, 864 (2014).

[8] J. Steinhauer, arXiv:1510.00621 (2015).

[9] P. Levay, M. Saniga, P. Vrana, P. Pracna, Phys. Rev. D, 79, 084036 (2009).

[10] D. Ahn , M. S. Kim, Phys. Rev. D 78 064025 (2008).

[11] J. Gomez, Proceedings of science, 015 (2009).

[12] D. Ahn, JHEP 0703, 021 (2007).

[13] H. Jaghouri, M. Sarbishaei and K. Javidan, Iranian Journal of Astronomy and Astrophysics 2, 2 (2015).

[14] G. Karpat, Z. Gedik, Phys. Lett. A 375, 4166 (2011).

[15] A. T. Tsokeng, M. Tcho_o and L. C. Fai. Quantum Information Processing, 16, 191(2017).

[16] A. Peres, Phys. Rev. Lett. 77, 1413 (1996).

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