Conformal invariance of the subleading soft theorem in gauge theory
In this note, I show that the recently proposed subleading soft factor in massless gauge theory uniquely follows from conformal symmetry of tree-level gauge theory amplitudes in four dimensions.
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| Other Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
American Physical Society,
2014-10-07T20:22:03Z.
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| Subjects: | |
| Online Access: | Get fulltext |