Algebraic modifications to second quantization for non-Hermitian complex scaled hamiltonians with application to a quadratically convergent multiconfigurational self-consistent field method

2005 ◽  
Vol 104 (6) ◽  
pp. 871-879 ◽  
Author(s):  
Danny L. Yeager ◽  
Manoj K. Mishra
Keyword(s):  
Field Method ◽  
Second Quantization ◽  
Consistent Field ◽  
Self Consistent ◽  
Self Consistent Field

A First Principles Approach for Partitioning Linear Response Properties into Additive and Cooperative Contributions

2018 ◽  
Author(s):  
Daniel Lambrecht ◽  
Eric Berquist
Keyword(s):  
First Principles ◽  
Linear Response ◽  
Building Blocks ◽  
Field Method ◽  
Response Property ◽  
Response Properties ◽  
Consistent Field ◽  
Molecular Building Blocks ◽  
Self Consistent ◽  
Self Consistent Field

We present a first principles approach for decomposing molecular linear response properties into orthogonal (additive) plus non-orthogonal/cooperative contributions. This approach enables one to 1) identify the contributions of molecular building blocks like functional groups or monomer units to a given response property and 2) quantify cooperativity between these contributions. In analogy to the self consistent field method for molecular interactions, SCF(MI), we term our approach LR(MI). The theory, implementation and pilot data are described in detail in the manuscript and supporting information.

Quantum mechanical computations on very large molecular systems: The local self-consistent field method

1994 ◽  
Vol 15 (3) ◽  
pp. 269-282 ◽  
Author(s):  
Vincent Théry ◽  
Daniel Rinaldi ◽  
Jean-Louis Rivail ◽  
Bernard Maigret ◽  
György G. Ferenczy
Keyword(s):  
Field Method ◽  
Quantum Mechanical ◽  
Molecular Systems ◽  
Consistent Field ◽  
Self Consistent ◽  
Self Consistent Field ◽  
Quantum Mechanical Computations

scholarly journals Correction to “Variational Relativistic Two-Component Complete-Active-Space Self-Consistent Field Method”

2020 ◽  
Vol 16 (5) ◽  
pp. 3445-3445
Author(s):  
Andrew J. Jenkins ◽  
Hongbin Liu ◽  
Joseph M. Kasper ◽  
Michael J. Frisch ◽  
Xiaosong Li
Keyword(s):  
Field Method ◽  
Complete Active Space ◽  
Active Space ◽  
Consistent Field ◽  
Two Component ◽  
Self Consistent ◽  
Self Consistent Field
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