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

Connected‐diagram expansions of effective Hamiltonians in incomplete model spaces. II. The general incomplete model space

The Journal of Chemical Physics ◽

10.1063/1.453514 ◽

1987 ◽

Vol 87 (10) ◽

pp. 5911-5916 ◽

Cited By ~ 73

Author(s):

Debashis Mukherjee ◽

Werner Kutzelnigg ◽

Sigurd Koch

Keyword(s):

Model Space ◽

Incomplete Model ◽

Model Spaces ◽

Connected Diagram ◽

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

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 ◽

On the Construction of Size Extensive Effective Hamiltonians in General Model Spaces Using Quasi-Hilbert and Quasi-Fock Strategies

Applied Many-Body Methods in Spectroscopy and Electronic Structure ◽

10.1007/978-1-4757-9256-0_10 ◽

1992 ◽

pp. 261-285 ◽

Cited By ~ 2

Author(s):

Debasis Mukhopadhyay ◽

Debashis Mukherjee

Keyword(s):

General Model ◽

Model Spaces ◽

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 ◽

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 ◽

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

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

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 ◽

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

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 ◽

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

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 ◽

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

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 ◽

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