电磁波在极密介质中的传播
Propagation of Electromagnetic Waves in Extremely Dense Media
摘要:
我们研究了电磁波在具有非常独特性质的高密度奇异系统中的传播。这些电磁波由于与介质的相互作用而产生纵向分量。QED的重整化方案被用来理解电磁波在纵向和横向的传播。电磁波在量子统计可处理介质中的传播会影响介质本身的性质。介质的介电常数和磁导率被修改并且影响介质的相关行为。介质的所有电磁性质都是介质的温度和化学势的函数。我们详细研究了超致密星体中介质的介电常数和磁导率等相关性质的变化。
英文摘要:
We study the propagation of electromagnetic (EM) waves in extremely dense exotic systems with very unique properties. These EM waves develop a longitudinal component due to interactions with the medium. Renormalization scheme of QED is used to understand the propagation of EM waves in both longitudinal and transverse directions. The propagation of EM waves in a quantum statistically treatable medium affects the properties of the medium itself. The electric permittivity and the magnetic permeability of the medium are modified and influence the related behavior of the medium. All the electromagnetic properties of a medium become a function of temperature and chemical potential of the medium. We study in detail the modifications of electric permittivity and magnetic permeability and other related properties of a medium in the superdense stellar objects.
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