NOTE ON RETARDATION EFFECTS IN THE DIELECTRIC OPTICAL-RESPONSE

被引：2
作者：
AGRANOVICH, V
MUKAMEL, S
机构：
[1] ACAD SCI USSR,INST SPECT,TROITSK 142092,USSR
[2] UNIV ROCHESTER,DEPT CHEM,ROCHESTER,NY 14627
来源：
SOLID STATE COMMUNICATIONS | 1991年 / 80卷 / 01期
关键词：
D O I：
10.1016/0038-1098(91)90603-S
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
An exact, fully retarded formal expression for the dielectric function is derived in terms of a ratio of two-time correlation functions of the Maxwell field and the polarization operators. The present expression incorporates properly spontaneous emission and polariton effects. To the lowest order the radiation-matter coupling, reduces to the conventional (unretarded) expression involving the two-time correlation function of the polarization.
引用
收藏
页码：85 / 88
页数：4
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