Read our new publication “Magnetic-Field Density-Functional Theory (BDFT): Lessons from the Adiabatic Connection“, S. Reimann, A. Borgoo, E. I. Tellgren, A. M. Teale and T. Helgaker, J. Chem. Theory Comput. ASAP article, doi: 10.1021/acs.jctc.7b00295