2 papers
hep-th2018
Effective action of dilaton gravity as the classical double copy of Yang-Mills theory
Jan Plefka, Jan Steinhoff, Wadim Wormsbecher
We compute the classical effective action of color charges moving along worldlines by integrating out the Yang-Mills gauge field to next-to-leading order in the coupling. An adapte…
hep-th2018
New relations for graviton-matter amplitudes
Jan Plefka, Wadim Wormsbecher
We present new relations for scattering amplitudes of color ordered gluons, massive quarks and scalars minimally coupled to gravity. Tree-level amplitudes of arbitrary matter and g…