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arXiv · 1911.12673

The reduction of entropy uncertainty for qutrit system under non-Markov noisy environment

Xiong Xu·Maofa Fang
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Abstract

In this paper, we explore the entropy uncertainty for qutrit system under non-Markov noisy environment and discuss the effects of the quantum memory system and the spontaneously generated interference (SGI) on the entropy uncertainty in detail. The results show that, the entropy uncertainty can be reduced by using the methods of quantum memory system and adjusting of SGI. Particularly, the entropy uncertainty can be decreased obviously when both the quantum memory system and the SGI are simultaneously applied.

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Xiong Xu, Maofa Fang. 2019-11-28. The reduction of entropy uncertainty for qutrit system under non-Markov noisy environment. https://doi.org/10.1088/1674-1056%2Fab7ea5

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