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arXiv · hep-th/9407052

On the Nonlinear Realization of the Superconformal Symmetry

Hiroshi Kunitomo
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Abstract

The nonlinear realization of the superconformal symmetry in two dimensions is considered. The superconformal symmetry is realized by means of dimension $-1/2$\ Nambu-Goldstone fermion $ξ$\ and its dimension 3/2 conjugate $η$. A matter coupling of these Nambu- Goldstone fermions reproduce the realization found by Berkovits and Vafa to show the equivalence between the bosonic string and a $N=1$\ superstring. This indicates that this equivalence is a result of the super Higgs mechanism as a two dimensional field theory, in which the NG fermions become unphysical.

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Hiroshi Kunitomo. 1994-07-12. On the Nonlinear Realization of the Superconformal Symmetry. https://doi.org/10.1016/0370-2693(94)01421-8

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