Algebraic Approach to Geometric Quantum Speed Limits in Triatomic Molecules

Algebraic Approach to Geometric Quantum Speed Limits in Triatomic Molecules

Year:    2016

Author:    Hairan Feng, Peng Li, Xianfang Yue, Yujun Zheng

Journal of Atomic and Molecular Sciences, Vol. 7 (2016), Iss. 4 : pp. 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.

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Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/10.4208/jams.062016.081216a

Journal of Atomic and Molecular Sciences, Vol. 7 (2016), Iss. 4 : pp. 207–212

Published online:    2016-01

AMS Subject Headings:    Global Science Press

Copyright:    COPYRIGHT: © Global Science Press

Pages:    6

Keywords:    Lie-algebra quantum speed limit triatomic molecules.

Author Details

Hairan Feng

Peng Li

Xianfang Yue

Yujun Zheng