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math.QA2007
Addendum to "On Super-Jordanian Algebra
B. Abdesselam, A. Chakrabarti, R. Chakrabarti +2
We give a complete proof of the result (2.10) presented in our paper published in J. Phys. A: Math. Gen. 39 (2006) 8307.
math.QA2004
Jordanian Quantum (Super)Algebras via Contraction Method and Mapping:Review
B. Abdesselam, R. Chakrabarti, A. Yanallah +1
Recently, a class of transformations of -matrices was introduced such that the limit gives explicit nonstandard -matrices. The transformation matrix is singular…
math.QA2003
On Nonstandard Quantizations of osp(2|1) Superalgebra via Contraction and Mapping
B. Abdesselam, R. Chakrabarti, A. Hazzab +1
We develop a generic reprersentation-independent contraction procedure for obtaining, for instance, and operators of arbitrary dimensions for the quantized ${\cal U…