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arXiv 0910.4564quant-ph
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动量空间中势垒上方的反射作为隧穿

Reflection above the barrier as tunneling in momentum space

R. L. Jaffe

摘要:

量子力学预言,能量大于势垒高度的粒子仍然会从势垒反射出来,这与经典理论的预期不符。这个过程可以被看作是动量空间中的隧穿,导致反射概率的简单推导。

英文摘要:

Quantum mechanics predicts an exponentially small probability that a particle with energy greater than the height of a potential barrier will nevertheless reflect from the barrier in violation of classical expectations. This process can be regarded as tunneling in momentum space, leading to a simple derivation of the reflection probability.

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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