arXiv subjects

W. -S. Chung

Publications and source records attributed to W. -S. Chung.

2 recordsLinked to original sources

arXiv1998

N=2 Super-Conformal Filed Theory on the Basis of osp(2|2)

Using a unified and systematic scheme, the free field realization of irreducible representations of osp(2|2) is constructed. By using these realization, the correlation functions of N=2 super-conformal model based on osp(2|2) symmetry and free field representation of ${\hat{osp(2|2)}}$ generators are calculated. Free field representation of currents are used to determine the stress-energy tensor and the central charge of the model.

hep-th↗

arXiv1996

Free Field Representation of $osp(2|1)$ and $U_q(osp(2|1))$ and N=1 (q-)Superstring Correlation Functions

The free field realization of irreducible representations of $\os$ is constructed, by a unified and systematic scheme. The $q$-analog of this unified scheme is used to construct $q$-free field realization of irreducible representations of $\uos$. By using these realization, the two point function of $N=1$ superconformal (q-superconformal) model based on $\os$ ($\uos$) symmetry have been calculated.

hep-th↗