The Weyl double copy from twistor space
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DOI: 10.1007/jhep05(2021)239
Abstract: The Weyl double copy is a procedure for relating exact solutions in biadjoint scalar, gauge and gravity theories, and relates fields in spacetime directly. Where this procedure comes from, and how general it is, have… read more here.
Keywords: twistor space; weyl double; double copy;
Fourier transform from momentum space to twistor space
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Geometric Methods in Modern Physics"
DOI: 10.1142/s0219887821500328
Abstract: Several methods use the Fourier transform from momentum space to twistor space to analyze scattering amplitudes in Yang–Mills theory. However, the transform has not been defined as a concrete complex integral when the twistor space… read more here.
Keywords: twistor space; transform momentum; transform; fourier transform ... See more keywords