隐语 发表于 2025-3-28 18:01:19
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http://reply.papertrans.cn/23/2292/229184/229184_42.png名字 发表于 2025-3-29 00:21:46
Light, Atoms, and Singularities,xamples are the Cauchy initial-value problem and the Dirichlet or Neumann boundary-value problem. For the Cauchy problem an ideal representation for the field is a plane-wave expansion ; this being so because the plane-wave fields form a complete set of solutions to the wave equation into which t遗产 发表于 2025-3-29 05:56:06
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A. Dermoune,H. Machrafi,O. Moutsingately been the subject of further discussion. In a recent article Nesbet has considered an approach to the problem that differs substantially from the neoclassical approach of Jaynes and his co-workers. In this theory the electromagnetic field is expressed explicitly in terms of its sour防止 发表于 2025-3-29 12:37:22
A. Dermoune,H. Machrafi,O. Moutsingawith physical results and is conceptually satisfactory. While the results so far obtained in the theory are encouraging and are of general applicability to strong, electromagnetic and weak interactions, for a variety of reasons I will confine my attention to finite quantum electrodynamics. Evenoutskirts 发表于 2025-3-29 17:47:43
Mamadou Abdoul Diop,Etienne Pardouxlarge number of modes. I will discuss both the phenomenon of free decay of the systems from initial excited states, and the forced oscillation by the systems under an external resonant driving field. It will be seen that the classical results play an important role in supplementing the quantum mecha摇曳的微光 发表于 2025-3-29 23:33:34
http://reply.papertrans.cn/23/2292/229184/229184_48.pngDeadpan 发表于 2025-3-30 00:14:56
http://reply.papertrans.cn/23/2292/229184/229184_49.pngGlower 发表于 2025-3-30 05:46:36
Observation of Zero-Degree Pulse Propagation in a Resonant Medium medium with reduced absorption loss. We briefly review this experiment here and discuss the conditions for low loss propagation. We also describe some initial studies of the evolution of the pulse envelope and discuss the physics underlying this process.