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arXiv 1702.03124quant-ph
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多路干涉仪中的集体自旋准连续变量量子计算

Quasi-continuous variable quantum computation with collective spins in multi-path interferometers

T. Opatrny

摘要:

被困在光学谐振器内的大原子样本的集体自旋可以携带量子信息,这些信息可以以类似于连续变量量子计算的方式进行处理。它示出在这里,通过结合在多路干涉仪的谐振腔可以实现不同的样品之间的耦合,多项式哈密顿可以构造由原子与光的色散相互作用引起的重复的自旋旋转和扭曲。可以预期在量子系统的有效模拟中的应用。

英文摘要:

Collective spins of large atomic samples trapped inside optical resonators can carry quantum information that can be processed in a way similar to quantum computation with continuous variables. It is shown here that by combining the resonators in multi-path interferometers one can realize coupling between different samples, and that polynomial Hamiltonians can be constructed by repeated spin rotations and twisting induced by dispersive interaction of the atoms with light. Application can be expected in efficient simulation of quantum systems.

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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