N=2 Super-Conformal Filed Theory on the Basis of osp(2|2)
A. Shafiekhani, W.-S. Chung
TL;DR
This paper constructs free field realizations of osp(2|2) representations, computes correlation functions for an N=2 super-conformal model, and determines its stress-energy tensor and central charge.
Contribution
It introduces a systematic scheme for free field realization of osp(2|2) representations and applies it to analyze the N=2 super-conformal model.
Findings
Correlation functions of the model are explicitly calculated.
The stress-energy tensor and central charge are determined.
A unified scheme for free field realization of osp(2|2) is developed.
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 generators are calculated. Free field representation of currents are used to determine the stress-energy tensor and the central charge of the model.
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