Time-reversal symmetry violation and the structure of Superconducting Order Parameter of PrOs${}_4$Sb${}_{12}$

V. G. Yarzhemsky, V. I. Nefedov

The antisymmetrised two-electron functions are constructed for the point group T${}_h$, i.e. the symmetry group of unconventional superconductor PrOsSb${}_{14}$., and its sub…