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arXiv quant-ph/0303157quant-ph
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含缺陷的XXZ模型描述的量子计算机中的纠缠

Entanglement in quantum computers described by the XXZ model with defects

L. F. Santos

摘要:

我们研究了如何在具有缺陷的XXZ模型的哈密顿系统中产生最大纠缠态。一些提出的量子计算机就是用这样的模型来描述的。我们展示了当考虑一个或两个激发时,如何使用缺陷来获得EPR态和W态。

英文摘要:

We investigate how to generate maximally entangled states in systems characterized by the Hamiltonian of the XXZ model with defects. Some proposed quantum computers are described by such model. We show how the defects can be used to obtain EPR states and W states when one or two excitations are considered.

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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