On boundary super algebras [PDF]
Anastasia DoikouWe 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.View original: http://arxiv.org/abs/0910.1203
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