Abstract
A twisted affine Lie superalgebra is either a twisted affine Lie algebra or of one of the types (
),
or
(
). It is known that irreducible integrable highest weight modules over a twisted affine Lie superalgebra of type X do not exist if
In this paper, we show that nonzero level irreducible integrable finite weight modules over a twisted affine Lie superalgebra of type X do not exist if
Disclosure statement
There are no relevant financial or non-financial competing interests to report.
Notes
1 It is the subalgebra of all diagonal matrices.
2 It means that and
We mention that in this case,
and
is a subalgebra of
containing
3 By an irreducible module, we mean a nonzero module whose trivial submodules are the only submodules.