期刊
PHYSICAL REVIEW A
卷 89, 期 4, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevA.89.042322
关键词
-
资金
- EU through SIQS
- PICC
- SOLID
- German Research Foundation [SFB/TRR21]
- National Science Foundation [NSF PHY11-25915]
We demonstrate that arbitrary time evolutions of many-body quantum systems can be reversed even in cases when only part of the Hamiltonian can be controlled. The reversed dynamics obtained via optimal controlcontrary to standard time-reversal procedures-is extremely robust to external sources of noise. We provide a lower bound on the control complexity of a many-body quantum dynamics in terms of the dimension of the manifold supporting it, elucidating the role played by integrability in this context.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据