Ghost field realizations of the spinor $W_{2,s}$ strings based on the linear W(1,2,s) algebras

Yu-Xiao Liu, Li-Jie Zhang, Ji-Rong Ren

It has been shown that certain W algebras can be linearized by the inclusion of a spin-1 current. This Provides a way of obtaining new realizations of the W algebras. In this paper…