摘要
在海森伯XXZ自旋链上找到了通用量子门的解法,通用量子门可以由动力学相位和几何相位组合,由于几何相位门有容错的特性,因此它将有助于提高量子信息处理的能力.
We find solutions for a universal set of quantum gates on a Heisenberg XXZ spin chain.A universal set of quantum gates are constructed by a combination of dynamical and geometrical phases,because geometrical phase gates have fault-tolerant features,which will contribute to improve the ability of quantum information processing.
出处
《延边大学学报(自然科学版)》
CAS
2010年第4期317-320,共4页
Journal of Yanbian University(Natural Science Edition)
关键词
海森伯XXZ自旋链
通用量子门
几何相位门
Heisenberg XXZ spin chain
a universal set of quantum gates
geometrical phase gate