| Reduction of entropy uncertainty for qutrit system under non-Markov noisy environment |
| |
| 作者姓名： | 许雄 方卯发 |
| |
| 作者单位： | Synergetic Innovation Center for Quantum Effects and Applications |
| |
| 基金项目： | Project supported by the National Natural Science Foundation of China(Grant No.11374096)。 |
| |
| 摘 要： | 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.
|
| 关 键 词： | ENTROPY UNCERTAINTY relation non-Markov NOISY QUTRIT and spontaneously GENERATED interference |
Reduction of entropy uncertainty for qutrit system under non-Markov noisy environment |
| |
| Xiong Xu,Mao-Fa Fang.Reduction of entropy uncertainty for qutrit system under non-Markov noisy environment[J].Chinese Physics B,2020(4):165-171. |
| |
| Authors: | Xiong Xu Mao-Fa Fang |
| |
| Affiliation: | (Synergetic Innovation Center for Quantum Effects and Applications,Key Laboratory of Low-dimensional Quantum Structures and Quantum Control of Ministry of Education,School of Physics and Electronics,Hunan Normal University,Changsha 410081,China) |
| |
| Abstract: | 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. |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 等数据库收录！ |
