6 papers
Bootstrapping two-loop six-gluon amplitudes in QCD
Sérgio Carrôlo, Dmitry Chicherin, Johannes M. Henn +2
The maximally transcendental, or most complicated, terms of gauge-theory scattering amplitudes have long been singled out, following Lipatov and collaborators, as those parts of a…
Bootstrapping the Four-Point NMHV Stress-Tensor Form Factor
Song He, Jiahao Liu, Qinglin Yang
We bootstrap the four-point next-to-maximally helicity-violating (NMHV) form factor of the chiral stress-tensor supermultiplet in planar maximally supersymmetric Yang-Mills theory…
QCD Scattering Amplitudes and Prescriptive Unitarity
Sérgio Carrôlo, Dmitry Chicherin, Johannes Henn +2
We present a systematic framework for the maximally-transcendental part of planar QCD scattering amplitudes and perform the first bootstrap computation of six-gluon MHV amplitudes…
Bootstrapping Six-Gluon QCD Amplitudes
Sérgio Carrôlo, Dmitry Chicherin, Johannes Henn +2
We present a symbol-level bootstrap construction of the planar, two-loop six-gluon scattering amplitude for the --++++ helicity configuration in QCD, focusing on the maximal weight…
Geometric Landau Analysis and Symbol Bootstrap
Dmitry Chicherin, Johannes Henn, Elia Mazzucchelli +3
We investigate how the positive geometry framework for loop integrands in super Yang-Mills theory constrains the structure of the integrated answers. This is done…
Hexagonal Wilson loop with Lagrangian insertion at two loops in super Yang-Mills theory
Sérgio Carrôlo, Dmitry Chicherin, Johannes Henn +2
In this work, we compute the two-loop result of the null hexagonal Wilson loop with a Lagrangian insertion in planar, maximally supersymmetric Yang-Mills theory via a bootstrap app…