“…Before presenting examples, we recall how an invariant Yang-Baxter operator R gives rise to an R-symmetric Fock space, following [LM95,Lec03,LS14]. In this Fock space construction, we consider an invariant Yang-Baxter operator R and call its group representation, conjugation, and Hilbert space V 1 , 1 , and H 1 , as these data enter on the one particle level.…”