51 citations · 168 across the 7 of their papers we have counts for
8 papers
Cotton Double Copy for Gravitational Waves
Mariana Carrillo González, Arshia Momeni, Justinas Rumbutis
We construct a double copy relation between the Cotton spinor and the dual field strength spinor of topologically massive theories, as the three-dimensional analogue of the Weyl do…
Massive Double Copy in the High-Energy Limit
Mariana Carrillo González, Arshia Momeni, Justinas Rumbutis
The exploration of the massive double copy is still in its infancy, and only a few examples in limited contexts are known. In this paper, we analyze the newly discovered double cop…
Massive Double Copy in Three Spacetime Dimensions
Mariana Carrillo González, Arshia Momeni, Justinas Rumbutis
Recent explorations on how to construct a double copy of massive gauge fields have shown that, while any amplitude can be written in a form consistent with colour-kinematics dualit…
Kaluza-Klein from Colour-Kinematics Duality for Massive Fields
Arshia Momeni, Justinas Rumbutis, Andrew J. Tolley
We consider a broad class of massive four dimensional effective theories describing an infinite tower of charged massive spin 1 states, interacting with massless spin 1 and spin 0.…
Massive Gravity from Double Copy
Arshia Momeni, Justinas Rumbutis, Andrew J. Tolley
We consider the double copy of massive Yang-Mills theory in four dimensions, whose decoupling limit is a nonlinear sigma model. The latter may be regarded as the leading terms in t…
Positivity Constraints on Interacting Pseudo-Linear Spin-2 Fields
Lasma Alberte, Claudia de Rham, Arshia Momeni +2
We explore the effective field theory for single and multiple interacting pseudo-linear spin-2 fields. By applying forward limit positivity bounds, we show that among the parameter…
Positivity Constraints on Interacting Spin-2 Fields
Lasma Alberte, Claudia de Rham, Arshia Momeni +2
The consistency of the EFT of two interacting spin-2 fields is checked by applying forward limit positivity bounds on the scattering amplitudes to exclude the region of parameter s…
EFT of Interacting Spin-2 Fields
Lasma Alberte, Claudia de Rham, Arshia Momeni +2
We consider the effective field theory of multiple interacting massive spin-2 fields. We focus on the case where the interactions are chosen so that the cutoff is the highest possi…