ON THE FREQUENCY-DEPENDENCE OF THE CHIRALITY PSEUDOSCALAR OF A CHIRAL MEDIUM

被引：9

作者：

GUERIN, F

LAKHTAKIA, A

机构：

[1] UNIV LIMOGES,IRCOM,F-87060 LIMOGES,FRANCE

[2] PENN STATE UNIV,DEPT ENGN SCI & MECH,UNIVERSITY PK,PA 16802

来源：

JOURNAL DE PHYSIQUE III | 1995年 / 5卷 / 07期

关键词：

D O I：

10.1051/jp3:1995170

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Starting from the available Kramers-Kronig relations for natural optical activity and the rigorously determined static value of the chirality pseudoscalar (in the Tellegen representation) of a chiral medium, we show that the real and the imaginary parts of the chirality pseudoscalar must change signs at least once as the circular frequency increases from 0 to infinity. This conclusion is supported by experimental evidence.

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页码：913 / 918

页数：6

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