关于“驱动量子系统的能量-时间不确定关系”与“非马尔可夫动力学的量子速度极限”的评论
量子物理
2018-02-06 v1
摘要
Deffner 与 Lutz [J. Phys. A 46, 335302 (2013) 及 Phys. Rev. Lett. 111, 010402 (2013).] 分别将 Mandelstam-Tamm 界与 Margolus-Levitin 界推广至含时系统与非马尔可夫系统。尽管 Mandelstam-Tamm 界的推导正确,我们指出其对 Margolus-Levitin 界的分析是错误的。除绝热情形外,Margolus-Levitin 界在含时量子系统中尚未确立。
引用
@article{arxiv.1802.00995,
title = {Comment on "Energy-time uncertainty relation for driven quantum systems" and "Quantum Speed Limit for Non-Markovian Dynamics"},
author = {Manaka Okuyama and Ryo Takahashi and Masayuki Ohzeki},
journal= {arXiv preprint arXiv:1802.00995},
year = {2018}
}
备注
2 pages, 0 figure. Two divided versions submitted to each journals