Second Leibniz cohomology group of twisted N = 2 superconformal algebra

Huanxia FA1,Xiaoyan ZHENG1,Junbo LI2,

Front. Math. China ›› 2009, Vol. 4 ›› Issue (4) : 627-635.

PDF(132 KB)
PDF(132 KB)
Front. Math. China ›› 2009, Vol. 4 ›› Issue (4) : 627-635. DOI: 10.1007/s11464-009-0039-z
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Research articles

Second Leibniz cohomology group of twisted N = 2 superconformal algebra

  • Huanxia FA1,Xiaoyan ZHENG1,Junbo LI2,
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Abstract

In this paper, we obtain all the Leibniz 2-cocycles of the twisted N = 2 superconformal algebra "Graphic"ℒ, which determine its second Leibniz cohomology group.

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Twisted N = 2 superconformal algebra / Leibniz 2-cocycle

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Huanxia FA, Xiaoyan ZHENG, Junbo LI,. Second Leibniz cohomology group of twisted N = 2 superconformal algebra. Front. Math. China, 2009, 4(4): 627‒635 https://doi.org/10.1007/s11464-009-0039-z
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