The three-electron harmonium atom: The lowest-energy doublet and quadruplet states

Robust interpolation between weak- and strong-correlation regimes of quantum systems

(2012) Jerzy Cioslowski   JOURNAL OF CHEMICAL PHYSICS

Note: The weak-correlation limit of the three-electron harmonium atom

(2011) Jerzy Cioslowski et al.   JOURNAL OF CHEMICAL PHYSICS

Very accurate potential energy curve of the LiH molecule

(2011) Wei-Cheng Tung et al.   JOURNAL OF CHEMICAL PHYSICS

Benchmark Full Configuration Interaction Calculations on the Lowest-Energy2P and4P States of the Three-Electron Harmonium Atom

(2011) Jerzy Cioslowski et al.   Journal of Chemical Theory and Computation

High-accuracy calculations of the ground, 1 A11′, and the 2 A11′, 2 A31′, and 1 E1′ excited states of H3+

(2009) Michele Pavanello et al.   JOURNAL OF CHEMICAL PHYSICS

Strong-correlation limit of four electrons in an isotropic harmonic trap

(2008) Jerzy Cioslowski et al.   PHYSICAL REVIEW A

Entanglement and density-functional theory: Testing approximations on Hooke’s atom

(2008) J. P. Coe et al.   PHYSICAL REVIEW B