Representations of Shavitt Graphs Within the Graphical Unitary Group Approach

Journal of Computational Chemistry ◽

10.1002/jcc.26080 ◽

2019 ◽

Vol 41 (2) ◽

pp. 129-135 ◽

Author(s):

Ron Shepard ◽

Scott R. Brozell ◽

Gergely Gidofalvi

Keyword(s):

Unitary Group ◽

Group Approach ◽

Unitary Group Approach ◽

Graphical Unitary Group Approach

Download Full-text

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

Download Full-text

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 ◽

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

Download Full-text

The Loop-Driven Graphical Unitary Group Approach: A Powerful Method for the Variational Description of Electron Correlation

Physica Scripta ◽

10.1088/0031-8949/21/3-4/013 ◽

1980 ◽

Vol 21 (3-4) ◽

pp. 312-322 ◽

Author(s):

Bernard R Brooks ◽

William D Laidig ◽

Paul Saxe ◽

Nicholas C Handy ◽

Henry F Schaefer

Keyword(s):

Electron Correlation ◽

Unitary Group ◽

Powerful Method ◽

Group Approach ◽

Unitary Group Approach ◽

Graphical Unitary Group Approach

Download Full-text

The Graphical Unitary Group Approach and Its Application to Direct Configuration Interaction Calculations

Lecture Notes in Chemistry - The Unitary Group for the Evaluation of Electronic Energy Matrix Elements ◽

10.1007/978-3-642-93163-5_2 ◽

1981 ◽

pp. 51-99 ◽

Author(s):

Isaiah Shavitt

Keyword(s):

Configuration Interaction ◽

Unitary Group ◽

Group Approach ◽

Unitary Group Approach ◽

Graphical Unitary Group Approach ◽

Configuration Interaction Calculations

Download Full-text

New Directions for the Loop-Driven Graphical Unitary Group Approach: Analytic Gradients and an MCSCF Procedure

Lecture Notes in Chemistry - The Unitary Group for the Evaluation of Electronic Energy Matrix Elements ◽

10.1007/978-3-642-93163-5_8 ◽

1981 ◽

pp. 158-176 ◽

Author(s):

Bernard R. Brooks ◽

William D. Laidig ◽

Paul Saxe ◽

John D. Goddard ◽

Henry F. Schaefer

Keyword(s):

Unitary Group ◽

Group Approach ◽

Unitary Group Approach ◽

New Directions ◽

Graphical Unitary Group Approach

Download Full-text

The combinatorics of graphical unitary group approach to many electron correlation

Theoretica Chimica Acta ◽

10.1007/bf00551353 ◽

1981 ◽

Vol 59 (3) ◽

pp. 237-250 ◽

Author(s):

K. Balasubramanian

Keyword(s):

Electron Correlation ◽

Unitary Group ◽

Group Approach ◽

Unitary Group Approach ◽

Graphical Unitary Group Approach

Download Full-text

Graphical unitary group approach to spin-spin interaction

International Journal of Quantum Chemistry ◽

10.1002/qua.560410110 ◽

1992 ◽

Vol 41 (1) ◽

pp. 89-103 ◽

Author(s):

R. D. Kent ◽

M. Schlesinger ◽

I. Shavitt

Keyword(s):

Unitary Group ◽

Spin Interaction ◽

Group Approach ◽

Unitary Group Approach ◽

Graphical Unitary Group Approach

Download Full-text

Graphical unitary group approach to arbitrary spin representations

International Journal of Quantum Chemistry ◽

10.1002/qua.560300603 ◽

1986 ◽

Vol 30 (6) ◽

pp. 737-750 ◽

Author(s):

R. D. Kent ◽

M. Schlesinger

Keyword(s):

Unitary Group ◽

Arbitrary Spin ◽

Group Approach ◽

Unitary Group Approach ◽

Graphical Unitary Group Approach ◽

Spin Representations

Download Full-text

Spin−Orbit Configuration Interaction Using the Graphical Unitary Group Approach and Relativistic Core Potential and Spin−Orbit Operators

The Journal of Physical Chemistry A ◽

10.1021/jp9901242 ◽

1999 ◽

Vol 103 (29) ◽

pp. 5791-5800 ◽

Author(s):

Satoshi Yabushita ◽

Zhiyong Zhang ◽

Russell M. Pitzer

Keyword(s):

Configuration Interaction ◽

Unitary Group ◽

Group Approach ◽

Core Potential ◽

Unitary Group Approach ◽

Graphical Unitary Group Approach

Download Full-text

A graphical unitary group approach to study multiplet specific multichannel electron correlation effects in the photoionization of O2

The Journal of Chemical Physics ◽

10.1063/1.468841 ◽

1995 ◽

Vol 102 (21) ◽

pp. 8493-8505 ◽

Author(s):

R. E. Stratmann ◽

Robert R. Lucchese

Keyword(s):

Electron Correlation ◽

Unitary Group ◽

Correlation Effects ◽

Group Approach ◽

Unitary Group Approach ◽

Electron Correlation Effects ◽

Graphical Unitary Group Approach

Download Full-text