完整非定域量子门的普适量子计算
Universal quantum computation by holonomic and nonlocal gates with imperfections
摘要:
利用完整(几何)量子隐形传态构造了一个非定域的通用门。研究了不完全控制的经典参数的误差的影响,这些参数的循环变化建立了完整的门。此外,还研究了量子退相干对作为计算原语的完整隐形传态的影响。完整的实施方面的控制误差和耗散的优点。
英文摘要:
We present a nonlocal construction of universal gates by means of holonomic (geometric) quantum teleportation. The effect of the errors from imperfect control of the classical parameters, the looping variation of which builds up holonomic gates, is investigated. Additionally, the influence of quantum decoherence on holonomic teleportation used as a computational primitive is studied. Advantages of the holonomic implementation with respect to control errors and dissipation are presented.
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