STUDY OF EIGENVALUE SINGULARITIES FROM PERTURBATION-SERIES - APPLICATION TO 2-ELECTRON ATOMS

被引:18
作者
ARTECA, GA [1 ]
FERNANDEZ, FM [1 ]
CASTRO, EA [1 ]
机构
[1] INST INVEST FIS QUIM TEOR & APLICADAS,DIV QUIM TEOR,SUCURSAL 4,CASILLA CORREO 16,RA-1900 LA PLATA,BUENOS AIRES,ARGENTINA
关键词
D O I
10.1063/1.450456
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
引用
收藏
页码:1624 / 1628
页数:5
相关论文
共 25 条
[1]   VARIATIONAL PERTURBATION-THEORY INVESTIGATIONS ON 2-ELECTRON ATOMIC SYSTEMS .3. NONRELATIVISTIC RESULTS FOR STATE 1S 2S S-3 [J].
AASHAMAR, K ;
MIDTDAL, J ;
LYSLO, G .
JOURNAL OF CHEMICAL PHYSICS, 1974, 60 (09) :3403-3411
[2]  
ARTECA GA, PHYS REV A
[3]   ENERGY APPROXIMANTS AND Z-1 PERTURBATION-THEORY [J].
DMITRIEVA, IK ;
PLINDOV, GI .
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1981, 14 (07) :1095-1102
[4]   SERIES EXPANSIONS FOR FERROMAGNETIC MODELS [J].
DOMB, C .
ADVANCES IN PHYSICS, 1970, 19 (79) :339-+
[5]   CONVERGENCE RADII OF THE RAYLEIGH-SCHRODINGER PERTURBATION-SERIES FOR A DIATOMIC RIGID POLAR MOLECULE IN A UNIFORM ELECTRIC-FIELD [J].
FERNANDEZ, FM ;
CASTRO, EA .
PHYSICS LETTERS A, 1985, 107 (05) :215-217
[6]  
FISCHER ME, 1967, REP PROGR PHYS 2, V30, P615
[7]  
Gaunt D.S., 1974, PHASE TRANSITIONS CR, V3
[8]  
GRAVESMORRIS PR, 1972, PADE APPROXIMANTS
[9]  
HENRICI P, 1964, ELEMENTS NUMERICAL A
[10]   The ground state of the two-electron problem of H(-), He, Li(+) ,Be (++) ao [J].
Hylleraas, Egil A. .
ZEITSCHRIFT FUR PHYSIK, 1930, 65 (3-4) :209-225