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arXiv quant-ph/9711029quant-ph
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在参量下转换中我们需要光子吗?

Do we need photons in parametric down conversion?

Trevor W. Marshall

摘要:

从真空的参量下转换现象可以被理解为经典电动力学中的过程,其中非线性晶体将泵浦场的模式与零点或“真空”场的模式耦合。这是一个完全本地的理论的现象,与目前接受的非本地理论。新理论预言了一种迄今为止未曾预料到的现象--真空中的参量上转换。

英文摘要:

The phenomenon of parametric down conversion from the vacuum may be understood as a process in classical electrodynamics, in which a nonlinear crystal couples the modes of the pumping field with those of the zeropoint, or "vacuum" field. This is an entirely local theory of the phenomenon, in contrast with the presently accepted nonlocal theory. The new theory predicts a hitherto unsuspected phenomenon - parametric up conversion from the vacuum.

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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