21 citations · 21 across the 1 of their papers we have counts for
3 papers
Constraints on (2060) Chiron's size, shape, and surrounding material from the November 2018 and September 2019 stellar occultations
Felipe Braga-Ribas, C. L. Pereira, B. Sicardy +24
After the discovery of rings around the largest known Centaur object, (10199) Chariklo, we carried out observation campaigns of stellar occultations produced by the second-largest…
Celestial open strings at one-loop
Laura Donnay, Gaston Giribet, Hernán González +2
We study celestial amplitudes in string theory at one-loop. Celestial amplitudes describe scattering processes of boost eigenstates and relate to amplitudes in the more standard ba…
New boundary conditions in Einstein-scalar gravity in three dimensions
Andrés Anabalón, Hernán A. González, Aníbal Neira-Gallegos +1
We analyze the backreaction of a class of scalar field self-interactions with the possibility of evolving from an AdS vacuum to a fixed point where the scalar field potential vanis…