Volume 7, Issue 4
Algebraic Approach to Geometric Quantum Speed Limits in Triatomic Molecules

Hairan Feng, Peng Li, Xianfang Yue & Yujun Zheng

J. At. Mol. Sci., 7 (2016), pp. 207-212.

Published online: 2016-07

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  • Abstract

The appropriate metric of quantum speed limit for the triatomic molecules is discussed using a generalized geometric approach. The researches show the quantum Fisher information metric is tighter than the Wigner-Yanase information metric in realistic molecular dynamical evolution. The quantum speed limit metric is related to the initial evolution state of molecules.

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  • Copyright

COPYRIGHT: © Global Science Press

  • Email address

hrfeng_jnxy@163.com (Hairan Feng)

yzheng@sdu.edu.cn (Yujun Zheng)

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@Article{JAMS-7-207, author = {Feng , HairanLi , PengYue , Xianfang and Zheng , Yujun}, title = {Algebraic Approach to Geometric Quantum Speed Limits in Triatomic Molecules}, journal = {Journal of Atomic and Molecular Sciences}, year = {2016}, volume = {7}, number = {4}, pages = {207--212}, abstract = {

The appropriate metric of quantum speed limit for the triatomic molecules is discussed using a generalized geometric approach. The researches show the quantum Fisher information metric is tighter than the Wigner-Yanase information metric in realistic molecular dynamical evolution. The quantum speed limit metric is related to the initial evolution state of molecules.

}, issn = {2079-7346}, doi = {https://doi.org/10.4208/jams.062016.081216a}, url = {http://global-sci.org/intro/article_detail/jams/8160.html} }
TY - JOUR T1 - Algebraic Approach to Geometric Quantum Speed Limits in Triatomic Molecules AU - Feng , Hairan AU - Li , Peng AU - Yue , Xianfang AU - Zheng , Yujun JO - Journal of Atomic and Molecular Sciences VL - 4 SP - 207 EP - 212 PY - 2016 DA - 2016/07 SN - 7 DO - http://doi.org/10.4208/jams.062016.081216a UR - https://global-sci.org/intro/article_detail/jams/8160.html KW - Lie-algebra, quantum speed limit, triatomic molecules. AB -

The appropriate metric of quantum speed limit for the triatomic molecules is discussed using a generalized geometric approach. The researches show the quantum Fisher information metric is tighter than the Wigner-Yanase information metric in realistic molecular dynamical evolution. The quantum speed limit metric is related to the initial evolution state of molecules.

Hairan Feng, Peng Li, Xianfang Yue & Yujun Zheng. (2019). Algebraic Approach to Geometric Quantum Speed Limits in Triatomic Molecules. Journal of Atomic and Molecular Sciences. 7 (4). 207-212. doi:10.4208/jams.062016.081216a
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