作者: Claus F. Klingshirn
DOI: 10.1007/978-3-642-28362-8_2
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摘要: In this chapter we consider Maxwells equations and what they reveal about the propagation of light in vacuum matter. We introduce concept photons present their density states. Since states is a rather important property general not only for photons, approach quantity way. will use later also other (quasi-) particles including systems reduced dimensionality. addition, occupation probability these various groups particles.