1 citations · 1 across the 1 of their papers we have counts for
7 papers
Scattering Massive String Resonances through Field-Theory Methods
Max Guillen, Henrik Johansson, Renann Lipinski Jusinskas +1
We present a new method, exact in , to explicitly compute string tree-level amplitudes involving one massive state and any number of massless ones. This construction relies on…
A Pure Spinor Twistor Description of the Superparticle
Diego García Sepúlveda, Max Guillen
We present a novel twistor formulation of the ten-dimensional massless superparticle. This formulation is based on the introduction of pure spinor variables through a field redefin…
Pure spinors and supergravity
Max Guillen
In this Thesis we study first- and second-quantized approaches describing supergravity using pure spinor variables. We introduce the so-called pure spinor superpartic…
A Pure Spinor Twistor Description of Ambitwistor Strings
Diego García Sepúlveda, Max Guillen
We present a novel ten-dimensional description of ambitwistor strings. This formulation is based on a set of supertwistor variables involving pure spinors and a set of constraints…
Supertwistor description of ambitwistor strings
Nathan Berkovits, Max Guillen, Lionel Mason
A new ambitwistor string is constructed based on a ten-dimensional supertwistor model for the massless superparticle. Although covariant quantization is complicated by reducibility…
Notes on the pure spinor superparticle
Nathan Berkovits, Eduardo Casali, Max Guillen +1
The pure spinor superparticle has been shown to describe linearized supergravity in a manifestly covariant way. A number of authors have proposed that its correlation…