Fig. 7

Illustration of the singlet pairing operators \({\Delta }_{i}^{\perp {\dagger} }\), \({\Delta }_{i\mu }^{\parallel {\dagger} }\) and \({\Delta }_{i\mu }^{{{\bf{y}}}{\dagger} }\).

Illustration of the singlet pairing operators \({\Delta }_{i}^{\perp {\dagger} }\), \({\Delta }_{i\mu }^{\parallel {\dagger} }\) and \({\Delta }_{i\mu }^{{{\bf{y}}}{\dagger} }\).