arXiv subjects

Y. Zhen

Publications and source records attributed to Y. Zhen.

2 recordsLinked to original sources

arXiv2001

Modular transformation and twist between trigonometric limits of $sl(n)$ elliptic R-matrix

We study the modular transformation of ${\bf Z}_n$-symmetric elliptic R-matrix and construct the twist between the trigonometric degeneracy of the elliptic R-matrix.

math-ph↗

arXiv2001

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

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.

math.QA↗