Example image of eyePlorer eyePlorer map for 'Multireference configuration interaction': Configuration interaction Eigenvalue, eigenvector and eigenspace Electron configuration Excited state Molecular Hamiltonian Quantum chemistry Slater determinant Stationary state Size consistency Electronic correlation Semi-empirical quantum chemistry method Walter Thiel (chemist) N-electron valence state perturbation theory Timeline of microphysics MOLPRO Complete active space MOLCAS Multi-configurational self-consistent field PSI (computational chemistry) Full configuration interaction Sigrid D. Peyerimhoff Ab initio quantum chemistry methods Post-Hartree–Fock