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

Abstract

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 subgroup D${}_{2h}$.The nodal structure of these function depending on the wavevector group is investigated. Theoretical nodal structure of these functions made possible to explain the experimental nodal structure PrOs${}_4$Sb${}_{14}$. as a result of time-reversal symmetry violation.

10 pages

References in corpus (4)

• Nodal Structure of Unconventional Superconductors Probed by the Angle Resolved Thermal Transport Measurements
• Order parameter in superconductors with non-degenerate bands
• Superconducting states in the tetrahedral compound PrOs4Sb12
• Multiband superconductivity and penetration depth in PrOs4Sb12