190 citations
4 papers
Evidence for dark matter in the inner Milky Way
Fabio Iocco, Miguel Pato, Gianfranco Bertone
The ubiquitous presence of dark matter in the universe is today a central tenet in modern cosmology and astrophysics. Ranging from the smallest galaxies to the observable universe,…
Scattering equations, generating functions and all massless five point tree amplitudes
Chrysostomos Kalousios
We argue that one does not need to know the explicit solutions of the scattering equations in order to evaluate a given amplitude. We consider the most general quantity consistent…
On the = 4, d = 4 pure spinor measure factor
Thales Azevedo
In this work, we obtain a simple measure factor for the and zero-mode integrations in the pure-spinor formalism in the context of an = 4, d = 4 theory. We sho…
Open-closed superstring amplitudes using vertex operators in
Thales Azevedo, Nathan Berkovits
Using the pure spinor formalism, a particular superstring scattering amplitude involving one closed string and open string vertex operators in $\mathrm{AdS}{}_5 \times \mathrm{…