Superextension of Jordanian Deformation for U(osp(1|2))and its Generalizations

A. Borowiec, J. Lukierski, V. N. Tolstoy

We describe Jordanian ``nonstandard'' deformation of U(osp(1|2)) by employing the twist quantization technique. An extension of these results to U(osp(1|4))describing deformed grad…