44 citations · 96 across the 7 of their papers we have counts for
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On-shell representation and further instances of the 2-split behavior of amplitudes
Thales Azevedo, Humberto Gomez, Renann Lipinski Jusinskas
The newly discovered splitting behavior of tree-level scattering amplitudes of particles and strings has been expressed in terms of currents containing one off-shell leg. In this w…
Compton scattering from superstrings
Thales Azevedo, Daniel E. A. Matamoros, Gabriel Menezes
We propose a candidate Compton amplitude which is valid for any (integer) quantum spin and free from any spurious poles. We consider the cases of electromagnetism and gravity. We o…
Bosonic sectorized strings and the theory
Thales Azevedo, Renann Lipinski Jusinskas, Matheus Lize
In this work, we investigate the bosonic chiral string in the sectorized interpretation, computing its spectrum, kinetic action and -point amplitudes. As expected, the bosonic a…
Heterotic and bosonic string amplitudes via field theory
Thales Azevedo, Marco Chiodaroli, Henrik Johansson +1
Previous work has shown that massless tree amplitudes of the type I and IIA/B superstrings can be dramatically simplified by expressing them as double copies between field-theory a…
Connecting the ambitwistor and the sectorized heterotic strings
Thales Azevedo, Renann Lipinski Jusinskas
The sectorized description of the (chiral) heterotic string using pure spinors has been misleadingly viewed as an infinite tension string. One evidence for this fact comes from the…
Ambitwistor formulations of gravity and gauge theories
Thales Azevedo, Oluf Tang Engelund
We consider -dimensional amplitudes in gravities (conformal gravity in ) and in the recently introduced gauge theory, from the perspective of the CHY formula…