Title: Celestial Liouville Theory for YangMills Amplitudes
WEBSep 6, 2022 · Celestial Liouville Theory for YangMills Amplitudes. We consider YangMills theory with the coupling constant and theta angle determined by the vacuum expectation values of a dynamical (complex) dilaton field. We discuss the treelevel Ngluon MHV stering amplitudes in the presence of a nontrivial background dilaton field and .