3 papers
hep-th1993
A Twistor Formulation of the Non-Heterotic Superstring with Manifest Worldsheet Supersymmetry
A. Galperin, E. Sokatchev
We propose a new formulation of the type II superstring which is manifestly invariant under both target-space supersymmetry and worldsheet super reparametriza…
hep-th1992
A twistor formulation of the heterotic D=10 superstring with manifest (8,0) worldsheet supersymmetry
F. Delduc, A. Galperin, P. Howe +1
We propose a new formulation of the heterotic Green-Schwarz superstring whose worldsheet is a superspace with two even and eight odd coordinates. The action is manifestly in…
hep-th1992
The Superparticle and the Lorentz Group
A. S. Galperin, K. S. Stelle
We present a unified group-theoretical framework for superparticle theories. This explains the origin of the ``twistor-like'' variables that have been used in trading the superpart…