Pure spinors, twistors, and emergent supersymmetry
Starting with a classical action whose matter variables are a d=10 spacetime vector $x^m$ and a pure spinor $\lambda^\alpha$, the pure spinor formalism for the superstring is obtained by gauge-fixing the twistor-like constraint $\partial x^m (\gamma_m \lambda)_\alpha =0$. The fermionic variables $\theta^\alpha$ are Faddeev-Popov ghosts coming from this gauge-fixing and replace the usual (b,c) ghos
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The geometry of pure spinor space
Pure spinor superfields, with application to D=3 conformal models
Division Algebras and Supersymmetry I
The Pure Spinor Formulation of Superstrings
Ten-Dimensional Super-Twistors and Super-Yang-Mills
GGI Lectures on the Pure Spinor Formalism of the Superstring
From supergeometry to pure spinors
Free Differential Algebras and Pure Spinor Action in IIB Superstring Sigma Models
A New Proposal for the Picture Changing Operators in the Minimal Pure Spinor Formalism
Complete N-Point Superstring Disk Amplitude I. Pure Spinor Computation
Emergence of Superstring from Pure Spinor
