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

Abstract

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 $\widehat{osp(2|2)}$ generators are calculated. Free field representation of currents are used to determine the stress-energy tensor and the central charge of the model.

11 pages, LaTex, no figures, 2 sections removed, to appear in Mod. Phys. Lett. A

References in corpus (7)

• Integrability and Seiberg-Witten Theory: Curves and Periods
• Non-unitary Conformal Field Theory and Logarithmic Operators for Disordered Systems
• Mirror Symmetry as a Gauge Symmetry
• $U_q(sl(n))$ Difference Operator Realization
• d=2, N=2 Superconformal Symmetries and Models
• Free Field Representation of $osp(2|1)$ and $U_q(osp(2|1))$ and N=1 (q-)Superstring Correlation Functions
• N=2 Supergravity and Special Geometry

Cited by in corpus (1)

• On osp(2|2) conformal field theories