随机电动力学下的德布罗意波、自发发射和普朗克辐射定律
De Broglie wave, spontaneous emission and Planck's radiation law according to stochastic electrodynamics
摘要:
关于普朗克黑体辐射定律的量子性质的想法在大多数物理学家的头脑中根深蒂固。爱因斯坦的工作,其中自发和诱导发射系数的引入,一直被认为是一个证明,量子能量离散性的原子在推导这一法律起着至关重要的作用。在我们的论文中,我们避免了这种观点。可以看出,分配给每个物质粒子的德布罗意波是粒子与电磁场零点振动相互作用的结果。谐振子的能量谱是从经典物理中的这一事实得到的,这与量子结果一致。从而解释了具有经典电磁零点辐射的经典电动力学--随机电动力学(SED)中能量离散性的产生。其次,我们从系统自洽的观点重新考虑了爱因斯坦的工作,并导出了普朗克公式。
英文摘要:
The idea about a quantum nature of Planck's blackbody radiation law is deeply rooted in minds of most physicists. Einstein's work, in which the coefficients of spontaneous and induced emission were introduced, has always been regarded as a proof that quantum energy discreteness of an atom plays a crucial role in the derivation of this law. In our paper we avoid this standpoint. It may be shown that the de Broglie wave assigned to every material particle is a result of interaction of the particle with zero-point vibrations of electromagnetic ground field. The energetic spectrum of a harmonic oscillator is obtained from this fact within classical physics which coincides with the quantum result. Thus, it is explained here how the energy discreteness came into existence in stochastic electrodynamics (SED) --- the classical electrodynamics with classical electromagnetic zero-point radiation. Next we reconsider the Einstein work from the viewpoint of SED and derive the Planck formula.
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