CONFORMAL INVARIANCE OF TENSOR BOSON TREE AMPLITUDES-Reference-Cited by-同舟云学术

CONFORMAL INVARIANCE OF TENSOR BOSON TREE AMPLITUDES

Published:2012-06-14 Issue:18 Volume:27 Page:1250103
ISSN:0217-7323
Container-title:Modern Physics Letters A
language:en
Short-container-title:Mod. Phys. Lett. A

Author:

ANTONIADIS IGNATIOS¹,SAVVIDY GEORGE¹²

Affiliation:

1. Department of Physics, CERN Theory Division CH-1211 Geneva 23, Switzerland

2. Demokritos National Research Center, Ag. Paraskevi, Athens, Greece

Abstract

The BCFW recursion relation allows to find out the tree-level scattering amplitudes for gluons and tensor gauge bosons in generalized Yang–Mills theory. We demonstrate that the corresponding MHV amplitudes for the tensor gauge bosons of spin-s and n gluons are invariant under conformal group of transformations. This is highly unexpected result for the higher-spin particles, in particular this is not true for the scattering amplitudes of gravitons. We discuss and compare the tree-level scattering amplitudes for the charged tensor bosons with the corresponding scattering amplitudes for gravitons, stressing their differences and similarities.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Physics and Astronomy,Astronomy and Astrophysics,Nuclear and High Energy Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217732312501039

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