The complex null string, Galilean conformal algebra and scattering equations
The scattering equation formalism for scattering amplitudes, and its stringy incarnation, the ambitwistor string, remains a mysterious construction. In this paper, we pursue the study a gauged-unfixed version of the ambitwistor string known as the null string. We explore the following three aspects...
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| 格式: | Journal article |
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Springer Verlag
2017
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