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Quadratic configuration interaction

Known as: QCI, QCISD 
Quadratic configuration interaction (QCI) is an extension of configuration interaction that corrects for size-consistency errors in single and double… 
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Related topics

Related topics

10 relations
Ab initio quantum chemistry methodsConfiguration interactionCoupled clusterGaussian (software)

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2014
2014
Effects of CQI feedback for LTE networks
The main aim of this research is to find out the technical causes of the degradation of LTE (Long Term Evolution) service using… 
2013
2013
Novel Transport Layer Aware Uplink Scheduling Scheme for LTE-based Networks
In this paper we propose a novel Transport Layer Aware Uplink Scheduling Scheme (TraLAUS) for Long Term Evolution (LTE) Networks… 
2011
2011
COLOR IMAGE EDGE DETECTION BASED ON QUANTITY OF COLOR INFORMATION AND ITS IMPLEMENTATION ON THE GPU
In this paper, we present a new method for quantifying color information so as to detect edges in color images. Our method uses… 
2010
2010
Stochastic Optimal Power Flow using a Paired-Bacteria Optimizer
Optimal Power Flow (OPF) is an effective tool for dispatch planning of power systems, and the algorithms aiming to solve the OPF… 
2005
2005
A correlated study of linear optical absorption in tetracene and pentacene
2002
2002
Analysis of the effect of changing the a0 parameter of the Becke3-LYP hybrid functional on the transition state geometries and energy barriers in a series of prototypical reactions
A series of eleven gas-phase chemical reactions have been examined to assess the dependence of transition state geometries and… 
2000
2000
On the possible formation of Si=O, Si=S, and Si=Se double bonds via the reaction of silylenes with oxirane, thiirane, and selenirane, respectively. An ab initio theoretical study
The reactions between silylene, H2Si, and the three-membered ring compounds, oxirane (9), thiirane (10), and selenirane (11… 
Highly Cited
1996
Highly Cited
1996
Investigation of the reliability of density functional methods: Reaction and activation energies for Si–Si bond cleavage and H2 elimination from silanes
In order to test the reliability of plane‐wave and Gaussian‐orbital based DFT methods for calculating reaction energies and… 
Highly Cited
1995
Highly Cited
1995
The geometry of pyrazole: A test for ab initio calculations
Ab initio calculations on the structure of pyrazole have been carried out at different levels of accuracy. At the Hartree‐Fock… 
1991
1991
Analysis of coupled cluster and quadratic configuration interaction theory in terms of sixth-order perturbation theory
The energy at sixth-order Mnller-Plesset (MP6) perturbation theory is given and dissected into 36 sizeconsistent energy… 
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