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An Architecture of Deterministic Quantum Central Processing Unit

Fei Xue·Zeng-Bing Chen·Mingjun Shi·Xianyi Zhou·Jiangfeng Du·Rongdian Han
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Abstract

We present an architecture of QCPU(Quantum Central Processing Unit), based on the discrete quantum gate set, that can be programmed to approximate any n-qubit computation in a deterministic fashion. It can be built efficiently to implement computations with any required accuracy. QCPU makes it possible to implement universal quantum computation with a fixed, general purpose hardware. Thus the complexity of the quantum computation can be put into the software rather than the hardware.

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Fei Xue, Zeng-Bing Chen, Mingjun Shi, Xianyi Zhou, Jiangfeng Du, Rongdian Han. 2003-08-23. An Architecture of Deterministic Quantum Central Processing Unit. https://doi.org/10.1016/s0375-9601(03)00655-8

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