Conformal invariance of the subleading soft theorem in gauge theory
Name
PhysRevD.90.087701.pdf
Size
72.94 KB
Format
Adobe PDF
Checksum (MD5)
8e5fcf909cef191c0a88380a710f3af5
Author(s)
Larkoski, Andrew
Date Issued
October 2014
Journal
Physical Review D
Publisher
American Physical Society
Citation
Larkoski, Andrew J. "Conformal invariance of the subleading soft theorem in gauge theory." Phys. Rev. D 90, 087701 (October 2014). © 2014 American Physical Society
Version
Final published version
Abstract
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.
MIT Department
Massachusetts Institute of Technology. Center for Theoretical Physics
Massachusetts Institute of Technology. Laboratory for Nuclear Science
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Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
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DOI of Published Version
https://doi.org/10.1103/PhysRevD.90.087701
