An Integer Basis for Celestial Amplitudes

Autor:	Cotler, Jordan, Miller, Noah, Strominger, Andrew
Rok vydání:	2023
Předmět:	High Energy Physics - Theory
Druh dokumentu:	Working Paper
Popis:	We present a discrete basis of solutions of the massless Klein-Gordon equation in 3+1 Minkowski space which transform as sl(2,C) Lorentz/conformal primaries and descendants, and whose elements all have integer conformal dimension. We show that the basis is complete in the sense that the Wightman function can be expressed as a quadratic sum over the basis elements. Comment: 9 pages + 7 appendices
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2302.04905 Zobrazit plný text záznamu View this record from Arxiv