SEARCH Articles Figures Tables Correlation energy exact Energy exact atomic step Exact Exact 2-component energies/results Exact Free Energy Calculations Exact Retarded Electromagnetic Interaction Energy Exact Theoretical Energies Exact exchange energy density functional Exact exchange energy density functional from Fock operator Exact free energy, spinodal criterion Exact kinetic energy Exactive Exactness The PDT and Thermodynamic Integration for Exact Quantum Free Energy Changes