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首页> 外文期刊>Электромагнитные волны и электронные системы >A model and Boolean elements for quantum calculuses based on spin systems in resonant fields
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A model and Boolean elements for quantum calculuses based on spin systems in resonant fields

机译：基于共振场中自旋系统的量子微积分模型和布尔元素

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摘要

The evolution of two-level spin systems (nuclear and electronic spins) in an external resonance periodic field in the presence of continuous quantum measurements is considered with the purpose of the use of such systems for quantum computations. It's shown, that the evolution of a nuclear spin in a resonance field is determined by an accuracy and dispersion of continuous quantum measurements. The evolution of an electronic spin interacting with a nuclear spin is determined by a constant of connection and amplitude of an external magnetic field. Logic elements for quantum computations realizing operations "NOT" and "controlled NOT" are proposed. The realization of these operations is carried out by modification of amplitude of the resonance magnetic field.
机译：考虑到在使用连续系统进行量子测量的情况下，在外部共振周期场中两级自旋系统（核和电子自旋）的演化。结果表明，共振场中核自旋的演化取决于连续量子测量的准确性和分散性。电子自旋与核自旋相互作用的演化取决于连接常数和外部磁场的振幅。提出了用于实现操作“ NOT”和“ NOT受控”的量子计算的逻辑元件。这些操作的实现是通过改变谐振磁场的幅度来实现的。

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