High Energy Particle Physics

    

Three Particle Amplitudes with a Massless Boson

Authors: Clemens Heuson

It seems possible to obtain massive three particle amplitudes with a massless boson including gravity from one formula for only massive particles similar to the case of massless three particle amplitudes. To achieve this one has to assume tree unitarity and non chiral interactions. The x-factor needed for amplitudes with two equal mass particles and one massless boson can be derived in this way. We give an interpretation of massive spinor brackets with negative exponents appearing in amplitudes with gravity and show that they lead to appropriate little group transformations.

Comments: 9 Pages.

Download: PDF

Submission history

[v1] 2025-04-29 20:57:16

Unique-IP document downloads: 210 times

Vixra.org is a pre-print repository rather than a journal. Articles hosted may not yet have been verified by peer-review and should be treated as preliminary. In particular, anything that appears to include financial or legal advice or proposed medical treatments should be treated with due caution. Vixra.org will not be responsible for any consequences of actions that result from any form of use of any documents on this website.

Add your own feedback and questions here:
You are equally welcome to be positive or negative about any paper but please be polite. If you are being critical you must mention at least one specific error, otherwise your comment will be deleted as unhelpful.

comments powered by Disqus