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Free boson representation of $DY_{\hbar}(\hat{sl} (M+1|N+1)) $ at level one

Bo-yu Hou·W. -L. Yang·Y. Zhen
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Abstract

We construct a realization of the central extension of super-Yangian double $DY_{\hbar}(\hat{sl}(M+1|N+1))$ at level-one in terms of free boson fields with a continuous parameter.

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Bo-yu Hou, W. -L. Yang, Y. Zhen. 2001-11-15. Free boson representation of $DY_{\hbar}(\hat{sl} (M+1|N+1)) $ at level one. https://doi.org/10.1088/0253-6102%2F35%2F6%2F669

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