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Graciela Gelmini et al JCAP06(2005)012 doi:10.1088/1475-7516/2005/06/012

On photon splitting in theories with Lorentz invariance violation

Graciela Gelmini1, Shmuel Nussinov2 and Carlos E Yaguna1

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Abstract References Cited By

In a model with Lorentz invariance violation implemented through modified dispersion relations, we estimate the rate for the decay process γ → 3γ and find that it provides a relevant bound on Lorentz invariance violation.


Keywords

quantum gravity phenomenology

high energy photons

PACS

11.30.Cp Lorentz and Poincare invariance

14.70.Bh Photons

12.20.Ds Specific calculations

13.40.Hq Electromagnetic decays

Subjects

Particle physics and field theory

Dates

Issue 06 (June 2005)

Received 23 May 2005, accepted for publication 15 June 2005

Published 30 June 2005



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