Testing non-commutative QED and couplings at LHC
Instituto de Física da USP, C.P. 66.318, SP 05389-970, São Paulo, Brazil
2 Departamento de Física da UFPb, C.P. 5008, PB 58051-970, João Pessoa, Brazil
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In this work, we investigate the sensitivity of the process at LHC for the photonic 3- and 4-point functions that appear in non-commutative QED. We show that this process serves to study the behavior of the space-space as well as of the space-time non-commutativity. We also show that this process can probe the non-commutative scale in the range of a few TeV.
© Springer-Verlag, 2004