J. Segar

most citedAffine extensions of

Z_{2}^{2}

-graded

os p (1∣2)

and Virasoro algebra

2 citations · 2 across the 1 of their papers we have counts for

collaborators

2 papers

math-ph2026★ 2 cited

Affine extensions of $Z_{2}^{2}$ -graded $os p (1∣2)$ and Virasoro algebra

N. Aizawa, J. Segar

It is known that there are two inequivalent $Z_{2}^{2}$ -graded $os p (1∣2)$ Lie superalgebras. Their affine extensions are investigated and it is shown that one of them admits t…

math.RT2026

Graded Casimir Elements and Central Extensions of Color Lie Algebras

Naruhiko Aizawa, N. Aizawa, Ichi Fujii +5

A color Lie algebra is a generalization of a Lie (super)algebra by an Abelian group $Γ$ . The underlying vector space and defining relations of the algebra are graded by $Γ$ , and a…

Affine extensions of Z22​-graded osp(1∣2) and Virasoro algebra

Graded Casimir Elements and Central Extensions of Color Lie Algebras

Affine extensions of $Z_{2}^{2}$ -graded $os p (1∣2)$ and Virasoro algebra