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arXiv · 2401.02760

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

Pratik Chattopadhyay·Yi-Xiao Tao
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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.

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Pratik Chattopadhyay, Yi-Xiao Tao. 2024-03-19. Celestial self-dual Yang-Mills theory: a new formula and the OPE limit. https://doi.org/10.1007/jhep03(2024)100

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