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arXiv quant-ph/9610038quant-ph
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腔内混沌的量子控制

Quantum Control of Chaos inside a Cavity

M. Fortunato, G. Kurizki, W. P. Schleich

摘要:

通过将多个二能级原子送入与原子跃迁共振的腔中,并使原子与腔之间的相互作用时间随机分布,如果我们在与腔相互作用后对每个原子的基态和激发态的相干叠加中的内部态进行有条件测量,我们最终得到腔中电磁场的预定Fock态。与以前的方案不同,这个过程在相互作用时间的波动下是非常稳定的。

英文摘要:

By sending many two-level atoms through a cavity resonant with the atomic transition, and letting the interaction times between the atoms and the cavity be randomly distributed, we end up with a predetermined Fock state of the electromagnetic field inside the cavity if we perform after the interaction with the cavity a conditional measurement of the internal state of each atom in a coherent superposition of its ground and excited states. Differently from previous schemes, this procedure turns out to be very stable under fluctuations in the interaction times.

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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