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Your search keyword '"Zheng, Zhu-Jun"' showing total 5 results
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5 results on '"Zheng, Zhu-Jun"'

2. Realization of Vertex Operators of 7-Twisted Affine Lie Algebra

Author

Chu Yan-Jun, Dong Wen-Feng, and Zheng Zhu-Jun

Subjects
Filtered algebra, Quantum affine algebra, Pure mathematics, Physics and Astronomy (miscellaneous), Vertex operator algebra, Current algebra, Universal enveloping algebra, Affine Lie algebra, Mathematics, Lie conformal algebra, Graded Lie algebra
Abstract

In this paper, we construct a new algebra structure 7-twisted affine Lie algebra and study its vertex operator representations.

Published
2010

3. P -Twisted Affine Lie Algebras and Their Associated Vertex Algebras

Author

Zheng Zhu-Jun and Ding Lu

Subjects
Physics, Pure mathematics, Loop algebra, Physics and Astronomy (miscellaneous), Algebra representation, Current algebra, Universal enveloping algebra, Affine Lie algebra, Generalized Kac–Moody algebra, Lie conformal algebra, Graded Lie algebra
Abstract

For any finite-dimensional semisimple Lie algebra g, a +-graded vertex algebra is construsted on the vacuum representation Vk(ĝ[θ]) of ĝ[θ], which is a one-dimentional central extension of θ-invariant subspace on the loop algebra Lg = g ⊗ ((t1/p)).

Published
2008

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