- multireference
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a) Having multiple references.b) Having multiple frames of reference.
Wikipedia foundation.
multireference
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Multireference configuration interaction — In quantum chemistry, the multireference configuration interaction method consists in a configuration interaction expansion of the eigenstates of the electronic molecular Hamiltonian in a set of Slater determinants which correspond to excitations … Wikipedia
Debashis Mukherjee — At the 12th ICQC in Kyoto, 2006 Born 17 December 1946( … Wikipedia
N-Electron Valence state Perturbation Theory — In quantum chemistry, N Electron Valence state Perturbation Theory (NEVPT) is a perturbative treatment applicable to multireference CASCI type wavefunctions. It can be considered as a generalization of the well known second order Møller Plesset… … Wikipedia
n-electron valence state perturbation theory — In quantum chemistry, n electron valence state perturbation theory (NEVPT) is a perturbative treatment applicable to multireference CASCI type wavefunctions. It can be considered as a generalization of the well known second order Møller Plesset… … Wikipedia
Configuration interaction — Electronic structure methods Tight binding Nearly free electron model Hartree–Fock method Modern valence bond Generalized valence bond Møller–Plesset perturbation theory … Wikipedia
Jacques-Louis David — Infobox Artist bgcolour = #EEDD82 name = Jacques Louis David imagesize = 200px caption = Self portrait of Jacques Louis David, 1794, Musée du Louvre birthname = Jacques Louis David birthdate = birth date|mf=yes|1748|8|30|mf=y location = Paris,… … Wikipedia
Timeline of microphysics — Timeline of quantum mechanics, molecular physics, atomic physics, nuclear physics, and particle physics* 585 BC Buddha stated that there were indivisible particles of mind and matter which vibrated 3 trillion times in the blink of an eye which he … Wikipedia
MOLPRO — in collaboration with other authors.The emphasis in the program is on highly accurate computations, with extensive treatment of the electron correlation problem through the multireference configuration interaction, coupled cluster and associated… … Wikipedia
Complete active space — In quantum chemistry, a complete active space is a type of classification of molecular orbitals. Spatial orbitals are classified as belonging to three classes: core, always hold two electrons active, partially occupied orbitals virtual, always… … Wikipedia
Multi-configurational self-consistent field — Electronic structure methods Tight binding Nearly free electron model Hartree–Fock method Modern valence bond Generalized valence bond Møller–Plesset perturbation theory … Wikipedia
