Friday, July 12, 2013

0910.1203 (Anastasia Doikou)

On boundary super algebras    [PDF]

Anastasia Doikou
We examine the symmetry breaking of super algebras due to the presence of appropriate integrable boundary conditions. We investigate the boundary breaking symmetry associated to both reflection algebras and twisted super Yangians. We extract the generators of the resulting boundary symmetry as well as we provide explicit expressions of the associated Casimir operators.
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