51 citations · 170 across the 10 of their papers we have counts for
12 papers
Half-Completeness from Standard Gravitational Dispersion Relations
Lukas W. Lindwasser, Laurentiu Rodina, Justinas Rumbutis
The completeness hypothesis states that quantum gravity realizes every representation allowed by its gauge group. Previous S-matrix arguments used the graviton pole to constrain ex…
Bootstrapping non-unitary CFTs
Yu-tin Huang, Shao-Cheng Lee, Henry Liao +1
We introduce a non-unitary-compatible numerical bootstrap strategy based on the statistical stability of OPE data inferred from crossing at multiple cross-ratios. For a trial spect…
Spectral Constraints on Theories of Colored Particles and Gravity
Aaron Hillman, Yu-tin Huang, Laurentiu Rodina +1
In this letter, we consider effective field theories for light fields transforming under the fundamental or adjoint representation of a continuous group. We demonstrate that in the…
Mini-twistors and the Cotton Double Copy
Mariana Carrillo González, William T. Emond, Nathan Moynihan +2
The double copy relates quantities in gauge, gravity and related theories. A well-known procedure for relating exact classical solutions is the Weyl double copy in four spacetime d…
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…