Celestial self-dual Yang-Mills theory: a new formula and the OPE limit

Abstract

Celestial holography is a new way to understand flat-space amplitudes. Self-dual theories, due to their nice properties, are good subjects to study celestial holography. In this paper, we developed a new formula to calculate the celestial color-ordered self-dual Yang-Mills amplitudes based on celestial Berends-Giele currents, which makes the leading OPE limit manifest. In addition, we explore some higher-order terms of OPE in the celestial self-dual Yang-Mills theory.

JHEP version

References in corpus (8)

• Gluon Amplitudes as 2d Conformal Correlators
• Compton Black-Hole Scattering for $s\le 5/2$
• Top-down holography in an asymptotically flat spacetime
• Celestial Liouville Theory for Yang-Mills Amplitudes
• Shadow Celestial Amplitude
• Celestial Recursion
• Celestial Mellin Amplitude
• Celestial Berends-Giele current

Cited by in corpus (5)

• Currents in Celestial CFT
• Systematic approach to $\ell$-loop planar integrands from the classical equation of motion
• The off-shell expansion relation of the Yang-Mills scalar theory
• The bi-adjoint scalar $\ell$-loop planar integrand recursion and graded inverse variables
• The Aharony-Bergman-Jafferis-Maldacena theory on a circle