Unitary‐group approach (UGA) to the configuration interaction (CI) problems of the many‐electron systems. II. Weyl graphical method of two‐body operator matrix elements

Hai‐Lun Lin; Yu‐Fang Cao

doi:10.1063/1.454964

Unitary‐group approach (UGA) to the configuration interaction (CI) problems of the many‐electron systems. II. Weyl graphical method of two‐body operator matrix elements

The Journal of Chemical Physics ◽

10.1063/1.454964 ◽

1988 ◽

Vol 89 (5) ◽

pp. 3079-3085 ◽

Cited By ~ 4

Author(s):

Hai‐Lun Lin ◽

Yu‐Fang Cao

Keyword(s):

Configuration Interaction ◽

Unitary Group ◽

Graphical Method ◽

Operator Matrix ◽

Electron Systems ◽

Matrix Elements ◽

Group Approach ◽

Unitary Group Approach ◽

The Many

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Unitary‐group approach (UGA) to the configuration interaction (CI) problems of the many‐electron systems: A graphical formula in terms of Young tableaus

The Journal of Chemical Physics ◽

10.1063/1.452469 ◽

1987 ◽

Vol 86 (11) ◽

pp. 6325-6328 ◽

Cited By ~ 9

Author(s):

Hai‐Lun Lin ◽

Yu‐Fang Cao

Keyword(s):

Configuration Interaction ◽

Unitary Group ◽

Electron Systems ◽

Group Approach ◽

Unitary Group Approach ◽

The Many

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Unitary group approach to the many-electron problem. III. Matrix elements of spin-dependent Hamiltonians

International Journal of Quantum Chemistry ◽

10.1002/qua.560250613 ◽

1984 ◽

Vol 25 (6) ◽

pp. 1089-1109 ◽

Cited By ~ 40

Author(s):

M. D. Gould ◽

G. S. Chandler

Keyword(s):

Unitary Group ◽

Matrix Elements ◽

Group Approach ◽

Unitary Group Approach ◽

The Many

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Two-body operator matrix elements for pure and mixed orbital configurations in the unitary group approach

International Journal of Quantum Chemistry ◽

10.1002/qua.560220202 ◽

1982 ◽

Vol 22 (2) ◽

pp. 223-239 ◽

Cited By ~ 13

Author(s):

R. D. Kent ◽

M. Schlesinger

Keyword(s):

Unitary Group ◽

Operator Matrix ◽

Matrix Elements ◽

Group Approach ◽

Unitary Group Approach

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Evaluation of two-body operator matrix elements in the unitary group approach

Journal of Physics A General Physics ◽

10.1088/0305-4470/23/4/013 ◽

1990 ◽

Vol 23 (4) ◽

pp. 427-437

Author(s):

Hai-Lun Lin ◽

Yu-Fang Cao

Keyword(s):

Unitary Group ◽

Operator Matrix ◽

Matrix Elements ◽

Group Approach ◽

Unitary Group Approach

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Unitary Group Approach to Configuration Interaction Calculations of the Electronic Structure of Atoms and Molecules

Mathematical Frontiers in Computational Chemical Physics - The IMA Volumes in Mathematics and Its Applications ◽

10.1007/978-1-4684-6363-7_11 ◽

1988 ◽

pp. 300-349 ◽

Cited By ~ 37

Author(s):

Isaiah Shavitt

Keyword(s):

Electronic Structure ◽

Configuration Interaction ◽

Unitary Group ◽

Group Approach ◽

Atoms And Molecules ◽

Unitary Group Approach ◽

Configuration Interaction Calculations

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The unitary group approach in Configuration Interaction (CI) methods

Computer Physics Reports ◽

10.1016/0167-7977(84)90007-8 ◽

1984 ◽

Vol 1 (3-4) ◽

pp. 127-236 ◽

Cited By ~ 53

Author(s):

Michael A. Robb ◽

Ufuk Niazi

Keyword(s):

Configuration Interaction ◽

Unitary Group ◽

Group Approach ◽

Unitary Group Approach

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Unitary Group Approach to the Many-Electron Correlation Problem

Electrons in Finite and Infinite Structures ◽

10.1007/978-1-4684-2811-7_8 ◽

1977 ◽

pp. 411-429 ◽

Cited By ~ 18

Author(s):

J. Paldus

Keyword(s):

Electron Correlation ◽

Unitary Group ◽

Group Approach ◽

Unitary Group Approach ◽

Correlation Problem ◽

The Many

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Loop-driven graphical unitary group approach to the electron correlation problem, including configuration interaction energy gradients

10.2172/5703893 ◽

1979 ◽

Author(s):

B.R. Brooks

Keyword(s):

Interaction Energy ◽

Configuration Interaction ◽

Electron Correlation ◽

Unitary Group ◽

Group Approach ◽

Unitary Group Approach ◽

Correlation Problem ◽

Graphical Unitary Group Approach

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Time-Dependent Configuration Interaction Using the Graphical Unitary Group Approach: Nonlinear Electric Properties

Novel Electronic Structure Theory: General Innovations and Strongly Correlated Systems - Advances in Quantum Chemistry ◽

10.1016/bs.aiq.2017.06.003 ◽

2018 ◽

pp. 295-313 ◽

Cited By ~ 8

Author(s):

Patrick J. Lestrange ◽

Mark R. Hoffmann ◽

Xiaosong Li

Keyword(s):

Configuration Interaction ◽

Unitary Group ◽

Electric Properties ◽

Time Dependent ◽

Group Approach ◽

Unitary Group Approach ◽

Graphical Unitary Group Approach

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Explicit formulae for spin-dependent matrix elements in the unitary group approach

Chemical Physics Letters ◽

10.1016/0009-2614(94)01132-x ◽

1994 ◽

Vol 230 (1-2) ◽

pp. 41-46 ◽

Cited By ~ 6

Author(s):

Zhenyi Wen ◽

Yubin Wang ◽

Hailun Lin

Keyword(s):

Unitary Group ◽

Matrix Elements ◽

Group Approach ◽

Unitary Group Approach ◽

Explicit Formulae

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