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海森伯XXZ自旋链的通用量子门解法 被引量:1

Solutions for a Universal Set of Quantum Gates on a Heisenberg XXZ Spin Chain
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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.
作者 徐晶
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
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