Concepedia

Open-shell Coupled Cluster

Open-Shell Coupled Cluster is a coupled cluster method specifically formulated to handle electronic systems with unpaired electrons by employing non-symmetric reference wavefunctions and spin-adapted excitation operators, thereby enabling accurate descriptions of open-shell species while maintaining size extensivity.

136

Publications

17.5K

Citations

199

Authors

97

Institutions

Publications per year

2017–2026

15

Variants

Open-shell Coupled Cluster Theory

Parents

Publications

136

Coupled cluster theory for high spin, open shell reference wave functions

Peter J. Knowles, Claudia Hampel, Hans‐Joachim Werner · The Journal of Chemical Physics · 1993 · 2K citations

, , +16

Self-Consistent Field Theory for Open Shells of Electronic Systems

Clemens Roothaan · Reviews of Modern Physics · 1960 · 2K citations

, , +12

Equation-of-Motion Coupled-Cluster Methods for Open-Shell and Electronically Excited Species: The Hitchhiker's Guide to Fock Space

Anna I. Krylov · Annual Review of Physical Chemistry · 2008 · 1.1K citations

, , +16

Perturbative corrections to account for triple excitations in closed and open shell coupled cluster theories

Miles J.O. Deegan, Peter J. Knowles · Chemical Physics Letters · 1994 · 1.1K citations

, , +16

On the connectivity criteria in the open-shell coupled-cluster theory for general model spaces

Ingvar Lindgren, Debashis Mukherjee · Physics Reports · 1987 · 495 citations

, , +9

1–5 of 136

Authors

199

  1. JP
    Josef Paldus

    University of Waterloo, Canada

    20 publications · 1.4K citations

    16

    h-index

  2. UK
    Uzi Kaldor

    Tel Aviv University, Israel

    14 publications · 1.2K citations

    14

    h-index

  3. RJ
    Rodney J. Bartlett

    University of Florida, United States

    14 publications · 2.4K citations

    14

    h-index

  4. XL
    Xiangzhu Li

    University of Waterloo, Canada

    13 publications · 603 citations

    12

    h-index

  5. DM
    Debashis Mukherjee

    Indian Association for the Cultivation of Science, India

    10 publications · 1.2K citations

    10

    h-index

1–5 of 199

Institutions

97

  1. University of Florida

    Gainesville, United States

    16 h-index

    38 publications

    5.6K citations

  2. University of Waterloo

    Waterloo, Canada

    16 h-index

    36 publications

    2.8K citations

  3. Tel Aviv University

    Tel Aviv, Israel

    14 h-index

    25 publications

    2.3K citations

  4. Indian Association for the Cultivation of Science

    Kolkata, India

    10 h-index

    21 publications

    2.7K citations

  5. Johannes Gutenberg University Mainz

    Mainz, Germany

    7 h-index

    8 publications

    352 citations

  6. Comenius University Bratislava

    Bratislava, Slovakia

    6 h-index

    12 publications

    802 citations

  7. Michigan State University

    East Lansing, United States

    5 h-index

    13 publications

    1.4K citations

  8. Virginia Tech

    Blacksburg, United States

    5 h-index

    8 publications

    736 citations

1–8 of 97

Venues

  1. The Journal of Chemical Physics

    64 publications · 7.4K citations

    40

    h-index

  2. Chemical Physics Letters

    19 publications · 3.7K citations

    18

    h-index

  3. International Journal of Quantum Chemistry

    10 publications · 512 citations

    10

    h-index

  4. Journal of Chemical Theory and Computation

    JCTC · 8 publications · 424 citations

    8

    h-index

  5. Molecular Physics

    7 publications · 215 citations

    7

    h-index

1–5