| Universal Quantum Gates Based on Both Geometric and Dynamic Phases in Quantum Dots |
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| 作者姓名： | 杨开宇 朱诗亮 汪子丹 |
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| 作者单位： | [1]DepartmentofPhysics,UniversityofHongKong,PokfulamRoad,HongKong [2]DepartmentofPhysics,UniversityofHongKong,PokfulamRoad,HongKong；DepartmentofPhyssics,SouthChinaNormalUniversity,Guangzhou510631 [3]DepartmentofPhysics,UniversityofHongKong,PokfulamRoad,HongKong；DepartmentofMaterialScienceandEngineering,universityofScienceandTechnologyofChina,Hefei230026 |
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| 摘 要： | A large-scalable quantum computer model,whose qubits are represented by the subspace subtended by the ground state and he single exciton state on semiconductor quantum dots,is proposed.A universal set of quantum gates in this system may be achieved by a mixed approach,composed of dynamic evolution and nonadiabatic geometric phase.
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| 关 键 词： | 半导体 量子点 量子计算 动力学相 非绝热几何相 量子通道 |
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