Jr. Links et al., DIAGONALIZATION OF THE BRAID GENERATOR ON UNITARY IRREPS OF QUANTUM SUPERGROUPS, letters in mathematical physics, 32(3), 1994, pp. 231-240
It is shown that the braid generator sigma associated with the univers
al R-matrix is diagnoalizable on all unitary representations of quantu
m supergroups. An example is considered using U(q)(gl(2\1)) and a fami
ly of eight-dimensional typical representations.