13 citations · 47 across the 7 of their papers we have counts for
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hep-th2011★ 2 cited
Free field realization of the exceptional current superalgebra $\hat{D(2,1;\a)}_k$
Xi Chen, Wen-Li Yang, Xiang-Mao Ding +4
The free-field representations of the $D(2,1;\a)$ current superalgebra and the corresponding energy-momentum tensor are constructed. The related screening currents of the first kin…
hep-th2011★ 1 cited
Drinfeld twist and symmetric Bethe vectors of the open XYZ chain with non-diagonal boundary terms
Wen-Li Yang, Xi Chen, Jun Feng +4
With the help of the Drinfeld twist or factorizing F-matrix for the eight-vertex solid-on-solid (SOS) model, we find that in the F-basis provided by the twist the two sets of pseud…
hep-th2010★ 11 cited
Determinant representations of scalar products for the open XXZ chain with non-diagonal boundary terms
Wen-Li Yang, Xi Chen, Jun Feng +4
With the help of the F-basis provided by the Drinfeld twist or factorizing F-matrix for the open XXZ spin chain with non-diagonal boundary terms, we obtain the determinant represen…