EVALUATION OF HIGHER-ORDER SEMI-CLASSICAL PHASE INTEGRALS CLOSE TO POTENTIAL EXTREMA

被引：7

作者：

PAJUNEN, P

LUPPI, J

机构：

来源：

JOURNAL OF CHEMICAL PHYSICS | 1982年 / 76卷 / 08期

关键词：

D O I：

10.1063/1.443486

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

页码：4110 / 4116

页数：7

共 16 条

[1] EVALUATION OF HIGH-ORDER JWKB PHASE INTEGRALS [J].

BARWELL, MG ;

LEROY, RJ ;

PAJUNEN, P ;

CHILD, MS .

JOURNAL OF CHEMICAL PHYSICS, 1979, 71 (06) :2618-2623

[2] SEMICLASSICAL THEORY OF TUNNELING AND CURVE-CROSSING PROBLEMS - DIAGRAMMATIC APPROACH [J].

CHILD, MS .

JOURNAL OF MOLECULAR SPECTROSCOPY, 1974, 53 (02) :280-301

[3]

FROMAN N, 1977, J MATH PHYS, V18, P903, DOI 10.1063/1.523358

[4] PHASE-INTEGRAL FORMULAS FOR LEVEL DENSITIES, NORMALIZATION FACTORS, AND QUANTAL EXPECTATION VALUES, NOT INVOLVING WAVE-FUNCTIONS [J].

FROMAN, N .

PHYSICAL REVIEW A, 1978, 17 (02) :493-504

[5] PHASE-INTEGRAL CALCULATION OF QUANTAL MATRIX-ELEMENTS BETWEEN UN-BOUND STATES, WITHOUT THE USE OF WAVEFUNCTIONS [J].

FROMAN, N ;

FROMAN, PO ;

KARLSSON, F .

MOLECULAR PHYSICS, 1979, 38 (03) :749-767

[6] SIMPLE FORMULA FOR CALCULATING QUANTAL EXPECTATION VALUES WITHOUT USE OF WAVE-FUNCTIONS [J].

FROMAN, N .

PHYSICS LETTERS A, 1974, A 48 (02) :137-139

[7] QUANTAL TREATMENT OF DOUBLE-WELL POTENTIAL PROBLEM BY MEANS OF CERTAIN PHASE-INTEGRAL APPROXIMATIONS [J].

FROMAN, N ;

FROMAN, PO ;

PAULSSON, R ;

MYHRMAN, UU .

ANNALS OF PHYSICS, 1972, 74 (02) :314-&

[8]

FROMAN N, 1966, ARK FYS, V32, P541

[9] ERRATUM - ITERATIVE METHOD FOR SOLUTION OF 1-DIMENSIONAL WAVE EQUATION - EIGENVALUES AND EIGENFUNCTIONS FOR L-J (12(6) AND EXPONENTIAL (ALPHA 6) INTERATOMIC POTENTIALS [J].

HARRISON, H .

JOURNAL OF CHEMICAL PHYSICS, 1967, 47 (05) :1884-&

[10] ITERATIVE METHOD FOR SOLUTION OF 1-DIMENSIONAL WAVE EQUATION - EIGENVALUES AND EIGENFUNCTIONS FOR L-J (12, 6) AND EXPONENTIAL (ALPHA, 6) INTERATOMIC POTENTIALS [J].

HARRISON, H ;

BERNSTEIN, RB .

JOURNAL OF CHEMICAL PHYSICS, 1963, 38 (09) :2135-&

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