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arXiv quant-ph/9908012quant-ph
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在NMR量子计算机上对三体相互作用哈密顿量的量子模拟

Quantum simulation of a three-body interaction Hamiltonian on an NMR quantum computer

C. H. Tseng, S. Somaroo, Y. Sharf, E. Knill, R. Laflamme, T. F. Havel, D. G. Cory

摘要:

将平均哈密顿量理论扩展到量子计算,可以设计任意的哈密顿量,允许在一个大的希尔伯特空间中旋转。这样,任何量子系统的运动学和动力学都可以通过量子计算机来模拟。系统之间的基映射决定了在模拟系统中实现所需哈密顿量所需的量子计算机中的平均哈密顿量。该程序的灵活性说明与13-C标记的丙氨酸的NMR通过创建对应于三体相互作用的非物理哈密顿量ZZZ。

英文摘要:

Extensions of average Hamiltonian theory to quantum computation permit the design of arbitrary Hamiltonians, allowing rotations throughout a large Hilbert space. In this way, the kinematics and dynamics of any quantum system may be simulated by a quantum computer. A basis mapping between the systems dictates the average Hamiltonian in the quantum computer needed to implement the desired Hamiltonian in the simulated system. The flexibility of the procedure is illustrated with NMR on 13-C labelled Alanine by creating the non-physical Hamiltonian ZZZ corresponding to a three body interaction.

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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