Protecting quantum Fisher information of a qubit-qutrit system near the horizon of the Garfinkle-Horowitz-Strominger dilation space-time
Yijun LIAN, Jinming LIU
Journal of East China Normal University(Natural Science) . 2022, (4): 120 -130 .  DOI: 10.3969/j.issn.1000-5641.2022.04.012