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arXiv 1107.0619quant-ph
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三体相互作用自旋系统的耗散动力学

Dissipative dynamics of a spin system with three-body interaction

Diego de Falco, Dario Tamascelli

摘要:

在这篇文章中,我们明确地解决了林德布拉德方程的三个自旋与三体相互作用的系统,耦合到环境浴运营商注入或吸收自旋载流子。我们在费曼量子计算机的一个简单实例的上下文中,其中执行两个量子位程序行,将$\sqrt{NOT}$原语应用于一个量子位寄存器,从而验证了该解决方案的属性。

英文摘要:

In this note we explicitly solve the Lindblad equation for a system of three spins with a three-body interaction, coupled to the environment by bath operators that inject or absorb spin carriers. We exemplify the properties of this solution in the context of a simple instance of Feynman's quantum computer in which a two-qubit program line is executed, applying the $\sqrt{NOT}$ primitive to a one-qubit register.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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