Relativistic and correlation effects in atoms

被引:30
作者
Das, BP [1 ]
Latha, KVP
Sahoo, BK
Sur, C
Chaudhuri, RK
Mukherjee, D
机构
[1] Indian Inst Astrophys, Atom & Mol Phys Grp, Bangalore 560034, Karnataka, India
[2] Indian Assoc Cultivat Sci, Kolkata 700032, W Bengal, India
关键词
relativistic electronic structure; coupled-cluster theory;
D O I
10.1142/S0219633605001441
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
This review article deals with some case studies of relativistic and correlation effects in atomic systems. After a brief introduction to relativistic many-electron theory, a number of applications ranging from correlation energy to parity non-conservation in atoms axe considered. There is a special emphasis on relativistic coupled-cluster theory as most of the results presented here axe based on it.
引用
收藏
页码:1 / 20
页数:20
相关论文
共 76 条
[21]   MULTICONFIGURATION RELATIVISTIC DIRAC-FOCK PROGRAM [J].
DESCLAUX, JP .
COMPUTER PHYSICS COMMUNICATIONS, 1975, 9 (01) :31-45
[22]   RELATIVISTIC ENERGY-LEVELS OF FE-XXI [J].
DESCLAUX, JP ;
CHENG, KT ;
KIM, YK .
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1979, 12 (23) :3819-3825
[23]   LAMB SHIFT AND BINDING ENERGIES OF K-ELECTRONS IN HEAVY ATOMS [J].
DESIDERI.AM ;
JOHNSON, WR .
PHYSICAL REVIEW A, 1971, 3 (04) :1267-&
[24]   THE DIRAC-EQUATION IN THE ALGEBRAIC-APPROXIMATION .2. EXTENDED BASIS SET CALCULATIONS FOR HYDROGENIC ATOMS [J].
DYALL, KG ;
GRANT, IP ;
WILSON, S .
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1984, 17 (07) :1201-1209
[25]   THE DIRAC-EQUATION IN THE ALGEBRAIC-APPROXIMATION .1. CRITERIA FOR THE CHOICE OF BASIS FUNCTIONS AND MINIMUM BASIS SET CALCULATIONS FOR HYDROGENIC ATOMS [J].
DYALL, KG ;
GRANT, IP ;
WILSON, S .
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1984, 17 (02) :L45-L50
[26]   MATRIX REPRESENTATION OF OPERATOR PRODUCTS [J].
DYALL, KG ;
GRANT, IP ;
WILSON, S .
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1984, 17 (04) :493-503
[27]   The relativistic four-component coupled cluster method for molecules: Spectroscopic constants of SnH4 [J].
Eliav, E ;
Kaldor, U .
CHEMICAL PHYSICS LETTERS, 1996, 248 (5-6) :405-408
[28]   HYPERFINE-STRUCTURE MEASUREMENTS ON TRAPPED PB-II [J].
FENG, X ;
LI, GZ ;
ALHEIT, R ;
WERTH, G .
PHYSICAL REVIEW A, 1992, 46 (01) :327-329
[29]  
FISCHER CF, 1983, J PHYS B ATOM MOL PH, V16, P151
[30]  
Flambaum V, 1980, SOV PHYS JETP, V52, P835