当前位置: X-MOL 学术Phys. Rev. A › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Quantum speed limit and geometric measure of entanglement
Physical Review A ( IF 2.9 ) Pub Date : 2021-09-22 , DOI: 10.1103/physreva.104.032417
Łukasz Rudnicki

Using the approach offered by quantum speed limit, we show that geometric measure of multipartite entanglement for pure states [T.-C. Wei and P. M. Goldbart, Phys. Rev. A 68, 042307 (2003)] can be interpreted as the minimal time necessary to unitarily evolve a given quantum state to a separable one.

中文翻译:

量子速度极限和纠缠几何测度

使用量子速度极限提供的方法,我们展示了纯态多分纠缠的几何度量 [T.-C. Wei 和 P. M. Goldbart, Phys. Rev. A 68 , 042307 (2003)] 可以解释为将给定的量子态统一演化为可分离态所需的最短时间。
更新日期:2021-09-22
down
wechat
bug