564 citations · 4.2k across the 62 of their papers we have counts for
63 papers
Coulomb Branch Amplitudes from a Deformed Amplituhedron Geometry
Nima Arkani-Hamed, Wojciech Flieger, Johannes M. Henn +2
The Amplituhedron provides, via geometric means, the all-loop integrand of scattering amplitudes in maximally supersymmetric Yang-Mills theory. Unfortunately, dimensional regulariz…
Scalar BCJ Bootstrap
Taro V. Brown, Karol Kampf, Umut Oktem +2
In this letter, we study tree-level scattering amplitudes of scalar particles in the context of effective field theories. We use tools similar to the soft bootstrap to build an ans…
Goldstone bosons on celestial sphere and conformal soft theorems
Karol Kampf, Jiri Novotny, Jaroslav Trnka +1
In this paper, we study celestial amplitudes of Goldstone bosons and conformal soft theorems. Motivated by the success of soft bootstrap in momentum space and the important role of…
Poles At Infinity in On-shell Diagrams
Taro V. Brown, Umut Oktem, Jaroslav Trnka
In this paper we study on-shell diagrams in supersymmetric Yang-Mills (SYM) theory. These are on-shell gauge invariant objects which appear as cuts of loop integrand…
Snowmass TF04 Report: Scattering Amplitudes and their Applications
Zvi Bern, Jaroslav Trnka
The field of scattering amplitudes plays a central role in elementary-particle physics. This includes various problems of broader interest for collider physics, gravitational physi…
Non-planar BCFW Grassmannian Geometries
Shruti Paranjape, Jaroslav Trnka, Minshan Zheng
In this paper, we study non-adjacent BCFW recursion relations and their connection to positive geometry. For an adjacent BCFW shift, the -point NMHV tree-level amplitude in…