A size-extensive state-specific multi-reference many-body approach using incomplete model spaces

Dola Pahari; Sudip Chattopadhyay; Sanghamitra Das; Debashis Mukherjee

doi:10.1016/j.cplett.2003.09.117

A size-extensive state-specific multi-reference many-body approach using incomplete model spaces

Chemical Physics Letters ◽

10.1016/j.cplett.2003.09.117 ◽

2003 ◽

Vol 381 (1-2) ◽

pp. 223-229 ◽

Cited By ~ 28

Author(s):

Dola Pahari ◽

Sudip Chattopadhyay ◽

Sanghamitra Das ◽

Debashis Mukherjee

Keyword(s):

Many Body ◽

Incomplete Model ◽

Model Spaces

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On the extensivity of the roots of effective Hamiltonians in many-body formalisms employing incomplete model spaces

Chemical Physics Letters ◽

10.1016/0009-2614(89)80029-6 ◽

1989 ◽

Vol 163 (2-3) ◽

pp. 165-170 ◽

Cited By ~ 23

Author(s):

Rajat Chaudhuri ◽

Dhiman Sinha ◽

Debashis Mukherjee

Keyword(s):

Many Body ◽

Incomplete Model ◽

Model Spaces ◽

Effective Hamiltonians

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A Note on the Linked-Diagram and Coupled-Cluster Expansions for Complete and Incomplete Model Spaces

Physica Scripta ◽

10.1088/0031-8949/32/6/008 ◽

1985 ◽

Vol 32 (6) ◽

pp. 611-611 ◽

Cited By ~ 55

Author(s):

Ingvar Lindgren

Keyword(s):

Coupled Cluster ◽

Cluster Expansions ◽

Incomplete Model ◽

Model Spaces

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Linked-Diagram and Coupled-Cluster Expansions for Multi-Configurational, Complete and Incomplete Model Spaces

Physica Scripta ◽

10.1088/0031-8949/32/4/009 ◽

1985 ◽

Vol 32 (4) ◽

pp. 291-302 ◽

Cited By ~ 101

Author(s):

Ingvar Lindgren

Keyword(s):

Coupled Cluster ◽

Cluster Expansions ◽

Incomplete Model ◽

Model Spaces

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Atomic and Molecular Application of Effective Hamiltonian Formalism in Complete and Incomplete Model Spaces

Lecture Notes in Chemistry - Aspects of Many-Body Effects in Molecules and Extended Systems ◽

10.1007/978-3-642-61330-2_6 ◽

1989 ◽

pp. 123-142 ◽

Cited By ~ 1

Author(s):

Sigurd Koch

Keyword(s):

Hamiltonian Formalism ◽

Effective Hamiltonian ◽

Incomplete Model ◽

Model Spaces

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The linked-cluster theorem in the open-shell coupled-cluster theory for incomplete model spaces

Chemical Physics Letters ◽

10.1016/0009-2614(86)87050-6 ◽

1986 ◽

Vol 125 (3) ◽

pp. 207-212 ◽

Cited By ~ 195

Author(s):

Debashis Mukherjee

Keyword(s):

Open Shell ◽

Coupled Cluster ◽

Coupled Cluster Theory ◽

Cluster Theory ◽

Incomplete Model ◽

Model Spaces

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Size-extensive effective hamiltonian formalisms using quasi-Hilbert and quasi-Fock space strategies with incomplete model spaces

Chemical Physics Letters ◽

10.1016/0009-2614(89)80030-2 ◽

1989 ◽

Vol 163 (2-3) ◽

pp. 171-177 ◽

Cited By ~ 68

Author(s):

Debasis Mukhopadhyay ◽

Debashis Mukherjee

Keyword(s):

Fock Space ◽

Effective Hamiltonian ◽

Incomplete Model ◽

Model Spaces

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Connected‐diagram expansions of effective Hamiltonians in incomplete model spaces. I. Quasicomplete and isolated incomplete model spaces

The Journal of Chemical Physics ◽

10.1063/1.453513 ◽

1987 ◽

Vol 87 (10) ◽

pp. 5902-5910 ◽

Cited By ~ 81

Author(s):

Werner Kutzelnigg ◽

Debashis Mukherjee ◽

Sigurd Koch

Keyword(s):

Incomplete Model ◽

Model Spaces ◽

Connected Diagram ◽

Effective Hamiltonians

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Intruder states and incomplete model spaces in multireference coupled-cluster theory: The 2p2states of Be

Physical Review A ◽

10.1103/physreva.38.6013 ◽

1988 ◽

Vol 38 (12) ◽

pp. 6013-6016 ◽

Cited By ~ 68

Author(s):

Uzi Kaldor

Keyword(s):

Coupled Cluster ◽

Coupled Cluster Theory ◽

Cluster Theory ◽

Incomplete Model ◽

Model Spaces ◽

Intruder States

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Molecular applications of size-extensive quasi-Hilbert- and quasi-Fock-space coupled-cluster formalisms using incomplete model spaces

Chemical Physics Letters ◽

10.1016/0009-2614(91)85080-g ◽

1991 ◽

Vol 177 (4-5) ◽

pp. 441-446 ◽

Cited By ~ 37

Author(s):

Debasis Mukhopadhyay ◽

Debashis Mukherjee

Keyword(s):

Fock Space ◽

Coupled Cluster ◽

Incomplete Model ◽

Model Spaces

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Atomic and molecular applications of open-shell cluster expansion techniques with incomplete model spaces

Chemical Physics Letters ◽

10.1016/0009-2614(88)80015-0 ◽

1988 ◽

Vol 145 (4) ◽

pp. 321-328 ◽

Cited By ~ 30

Author(s):

S. Koch ◽

D. Mukherjee

Keyword(s):

Cluster Expansion ◽

Open Shell ◽

Incomplete Model ◽

Model Spaces

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