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arXiv 1306.3748physics.opticscond-mat.mtrl-scigr-qchep-thquant-ph
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异向介质结的自发光电子发射:一个猜想

Spontaneous Photoemission From Metamaterial Junction: A Conjecture

Subir Ghosh, Santanu K. Maiti

摘要:

利用量子场论研究了正常材料-超材料结中自发光子对辐射的可能性。我们考虑一对光子所产生的真空波动的电磁场接近交界处,其中一个光子分别来自正常和超材料部门。正、负模光子的混合可以产生自发光辐射,并计算了其速率。

英文摘要:

The possibility of spontaneous photon pair emission from a normal material - metamaterial junction is investigated in a quantum field theory setting. We consider a pair of photons arising from vacuum fluctuations of the electromagnetic field close to the junction where one photon each comes from the normal and metamaterial sectors. Mixing between the positive and negative norm photon modes can give rise to spontaneous photoemission, the rate of which is calculated.

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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