2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/103262In PrOs4Sb12, the lowest-lying singlet and triplet states in a Pr 4f^2 configuration hybridize with conduction electrons having local a_u and t_u point-group symmetries. It is shown that for an attractive triplet pairing interaction, the orbital degrees of freedom of the t_u component are important. In addition, the Th point-group symmetry characteristic of skutterudites plays an important role in stabilizing triplet superconductivity.4 pages, 2 figuresSuperconductivityStrongly Correlated Electronstext