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arXiv physics/0008076physics.opticsnlin.PS
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动态腔体内的能量聚焦

Energy focusing inside a dynamical cavity

K. Colanero, M. -C. Chu

摘要:

本文研究了腔体内实标量场的精确经典解,腔体的运动由场自身的压强自洽决定。我们发现,无论系统参数,长时间的解决方案总是成为非绝热和字段的能量集中到狭窄的峰值,我们解释通过一个简单的机械系统。我们指出量子化理论的影响。

英文摘要:

We study the exact classical solutions for a real scalar field inside a cavity with a wall whose motion is self-consistently determined by the pressure of the field itself. We find that, regardless of the system parameters, the long-time solution always becomes nonadiabatic and the field's energy concentrates into narrow peaks, which we explain by means of a simple mechanical system. We point out implications for the quantized theory.

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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