143 citations · 1.1k across the 27 of their papers we have counts for
28 papers · 1 filter
Gauge independent kinematic algebra of self-dual Yang-Mills theory
Roberto Bonezzi, Felipe Diaz-Jaramillo, Silvia Nagy
The double copy programme relies crucially on the so-called color-kinematics duality which, in turn, is widely believed to descend from a kinematic algebra possessed by gauge theor…
Self-dual gravity and color/kinematics duality in AdS
Arthur Lipstein, Silvia Nagy
We show that self-dual gravity in Euclidean four-dimensional Anti-de Sitter space (AdS) can be described by a minimally coupled scalar field with a cubic interaction written in…
Radiative phase space extensions at all orders in r for self-dual Yang-Mills and Gravity
Silvia Nagy, Javier Peraza
Working in the self-dual sector for Yang-Mills and gravity, we show how to construct an extended phase space at null infinity, to all orders in the radial expansion. This formalise…
Alternative formulations of the twistor double copy
Erick Chacón, Silvia Nagy, Chris D. White
The classical double copy relating exact solutions of biadjoint scalar, gauge and gravity theories continues to receive widespread attention. Recently, a derivation of the exact cl…
NS-NS Spacetimes from Amplitudes
Ricardo Monteiro, Silvia Nagy, Donal O'Connell +2
Recent work has shown how on-shell three-point amplitudes in gauge theory and gravity, representing the coupling to massive particles, correspond in the classical limit to the curv…
Odd dimensional analogue of the Euler characteristic
L. Borsten, M. J. Duff, S. Nagy
When compact manifolds and are both even dimensional, their Euler characteristics obey the Künneth formula . In terms of the Betti numbers ,…