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arXiv quant-ph/0410143quant-ph
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配对哈密顿量在NMR量子计算机上的实验模拟

Experimental Simulation of a Pairing Hamiltonian on an NMR Quantum Computer

Xiao-Dong Yang, An Min Wang, Feng Xu, Jiangfeng Du

摘要:

我们发展了一个具体的量子模拟方案,并在NMR量子计算机上对一个配对模型进行了实验模拟。实验的设计包括选择合适的初始状态,使我们的方案在不久的将来具有可扩展性,实验的完成利用了两次傅立叶变换,使我们的方法适用于其他物理模型。结果表明,实验模拟可以给出模拟哈密顿量的谱。因此,量子计算机在模拟复杂物理系统方面的潜在能力得到了验证。

英文摘要:

We have developed a concrete quantum simulation scheme and experimentally simulated a pairing model on an NMR quantum computer. The design of our experiment includes choosing an appropriate initial state in order to make our scheme scalable in near future, and the accomplishment of our experiment makes use of twice Fourier transforms so that our method is applicable to other physical models. Our results show that the experimental simulation can give the spectrum of the simulated Hamiltonian. Consequently, the potential power of a quantum computer on the simulation of complex physical systems is verified.

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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