引起量子系统的一个变化，我们称为是一个量子操作在数学上，量子操作可表示为系统量子态之间的一个变换。
Quantum state transformation problem is involved in devising physically realizable quantum operation which is optimal. It is hard to attack the general problem by analytical means and we must resort to numerical methods.
量子态转换问题主要是寻求物理上可实现的最优量子操作,在一般情况下这个问题也很难用解析方法进行求解,需要借助于数值方法。
参考来源 - 基于半定规划的量子态的区分和转换问题研究·2,447,543篇论文数据，部分数据来源于NoteExpress
而量子过程层析是实验确定未知量子操作的方法。
And quantum process tomography is a procedure by which an unknown quantum operation can be fully experimentally characterized.
量子隧穿还是扫描隧道电子显微镜的一大特色。这是第一种能够拍摄和操作原子的显微镜。
Quantum tunneling is also a key feature of the scanning tunneling microscope, the first machine to enable the imaging and manipulation of individual atoms.
理论物理学告诉我们对量子位进行的所有操作(除了测量以外)必须可撤消。
Theoretical physics tells us that every operation on quantum bits (except for measurement) must be undoable.
应用推荐