PERTURBATIONAL ANALYSIS OF PLASMON DECAY IN JELLIUM

被引:12
作者
BACHLECHNER, ME
MACKE, W
MIESENBOCK, HM
SCHINNER, A
机构
[1] Institut für Theoretische Physik, Johannes Kepler Universität
来源
PHYSICA B | 1991年 / 168卷 / 02期
基金
奥地利科学基金会;
关键词
D O I
10.1016/0921-4526(91)90016-8
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
Plasmon damping in the three-dimensional homogeneous electron gas is investigated within second order perturbation theory for the density-density response function. The equivalence of several existing approaches that take into account lowest order two-pair excitations is shown explicitly. Finally, a complete Monte-Carlo analysis of the multi-dimensional integrals for the dielectric function is made for arbitrary densities.
引用
收藏
页码:104 / 114
页数:11
相关论文
共 25 条
[1]   DYNAMIC CORRELATIONS IN AN ELECTRON-GAS .2. KINETIC-EQUATION APPROACH [J].
ARAVIND, PK ;
HOLAS, A ;
SINGWI, KS .
PHYSICAL REVIEW B, 1982, 25 (02) :561-578
[2]   CONTRIBUTIONS TO THE 2ND-ORDER DIELECTRIC RESPONSE OF AN ELECTRON LIQUID [J].
BACHLECHNER, ME ;
MIESENBOECK, HM ;
MACKE, W .
PHYSICA B & C, 1988, 150 (03) :337-345
[3]   DYNAMIC LOCAL-FIELD FACTOR IN THE RESPONSE FUNCTION OF AN ELECTRON-GAS [J].
DABROWSKI, B .
PHYSICAL REVIEW B, 1986, 34 (08) :4989-4995
[4]   ELECTRON INTERACTIONS .2. PROPERTIES OF A DENSE ELECTRON GAS [J].
DUBOIS, DF .
ANNALS OF PHYSICS, 1959, 8 (01) :24-77
[5]   ELECTRON CORRELATIONAL EFFECTS ON PLASMON DAMPING AND ULTRAVIOLET ABSORPTION IN METALS [J].
DUBOIS, DF ;
KIVELSON, MG .
PHYSICAL REVIEW, 1969, 186 (02) :409-&
[6]   2ND-ORDER THEORY OF THE DIELECTRIC RESPONSE FUNCTION OF THE ELECTRON-GAS [J].
GASSER, W .
ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1984, 57 (01) :15-22
[7]   HIGH-FREQUENCY DAMPING IN A DEGENERATE ELECTRON GAS [J].
GLICK, AJ ;
LONG, WF .
PHYSICAL REVIEW B, 1971, 4 (10) :3455-+
[8]   THEORY OF PLASMON DAMPING IN METALS .1. GENERAL FORMULATION AND APPLICATION TO AN ELECTRON GAS [J].
HASEGAWA, M ;
WATABE, M .
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1969, 27 (06) :1393-&
[10]   HIGH-FREQUENCY DAMPING OF COLLECTIVE EXCITATIONS IN FERMION SYSTEMS .1. PLASMON DAMPING AND FREQUENCY-DEPENDENT LOCAL-FIELD FACTOR IN A TWO-DIMENSIONAL ELECTRON-GAS [J].
HOLAS, A ;
SINGWI, KS .
PHYSICAL REVIEW B, 1989, 40 (01) :158-166