Xiang-Mao Ding

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math.QA2000

On two-parameter deformations of $os p (1∣2)^{(} 1)$

Liu Zhao, Xiang-Mao Ding

An elliptic two-parameter deformation of the (universal enveloping superalgebra of) affine Lie superalgebra $os p (1∣2)^{(1)}$ is proposed in terms of free boson realization. This de…

math.QA2000

Quantum currents in the Coset Space SU(2)/U(1)

Xiang-Mao Ding, Bo-Yu Hou, Liu Zhao

We propose a rational quantum deformed nonlocal currents in the homogenous space $S U (2)_{k} / U (1)$ , and in terms of it and a free boson field a representation for the Drinfeld current…

On two-parameter deformations of osp(1∣2)(1)

Quantum currents in the Coset Space SU(2)/U(1)

On two-parameter deformations of $os p (1∣2)^{(} 1)$