424 citations · 2.9k across the 101 of their papers we have counts for
4 papers · 2 filters
A Note on the Relation between Different Forms of Superparticle Dynamics'
Martin Cederwall
A formulation of $D\is 10$ superparticle dynamics is given that contain space-time and twistor variables. The set of constraints is entirely first class, and gauge conditions may b…
Introduction to Division Algebras, Sphere Algebras and Twistors
Martin Cederwall
A very basic introduction is given to the rôles of division algebras and the related sphere algebras concerning the structure of space-time in the dimensionalities $D\is 3,4,6$ and…
The Seven-sphere and its Kac-Moody Algebra
Martin Cederwall, Christian R. Preitschopf
We investigate the seven-sphere as a group-like manifold and its extension to a Kac-Moody-like algebra. Covariance properties and tensorial composition of spinors under are d…
Superconformal Algebra and the Superstring
Lars Brink, Martin Cederwall, Christian R. Preitschopf
The superstring in and 6 is invariant under an superconformal algebra based on . There is a direct relationship between this (world-s…