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math-ph2006★ 2 cited
Events and cosmological spaces through twistors in the geometric (Clifford) algebra formalism
Elsa Arcaute, Anthony Lasenby, Chris Doran
Events in Minkowski space-time can be obtained from the intersection of two twistors with no helicity. These can be represented within the geometric (Clifford) algebra formalism, i…
math-ph2006★ 6 cited
A representation of twistors within geometric (Clifford) algebra
Elsa Arcaute, Anthony Lasenby, Chris Doran
In previous work by two of the present authors, twistors were re-interpreted as 4-d spinors with a position dependence within the formalism of geometric (Clifford) algebra. Here we…