Coulomb-U and magnetic moment collapse in $\delta$-Pu
  The around-the-mean-field version of the LDA+U method is applied to investigate electron correlation effects in $\delta$-Pu. It yields a non-magnetic ground state of $\delta-$Pu, and provides a good agreement with experimental equilibrium volume, bulk modulus and explains important features of the photoelectron spectra. 
Alexander B. Shick (1), Vaclav Drchal (1), and Ladislav Havela (2) (1.   Institute of Physics ASCR, Prague; 2.Charles Univer...