Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2006-10-26
Physics
High Energy Physics
High Energy Physics - Theory
To appear in Proceedings of the XIVth International Seminar ``Quarks-2006'' (18-24 May 2006, St-Petersburg, Russia)
Scientific paper
The spontaneous Lorentz invariance violation (SLIV) developing in QED type theories with the nonlinear four-vector field constraint $A_{\mu}^{2}=M^{2}$ (where $M$ is a proposed scale of the Lorentz violation) is considered in the case when the internal U(1) charge symmetry is also spontaneously broken. We show that such a SLIV pattern induces the genuine vector Goldstone boson which appears massless when the U(1) symmetry is exact and becomes massive in its broken phase. However, for both of phases an apparent Lorentz violation is completely canceled out in all the observable processes so that the physical Lorentz invariance in theory is ultimately restored.
Chkareuli J. L.
Kepuladze Z. R.
No associations
LandOfFree
Massless and Massive Vector Goldstone Bosons in Nonlinear Quantum Electrodynamics does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Massless and Massive Vector Goldstone Bosons in Nonlinear Quantum Electrodynamics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Massless and Massive Vector Goldstone Bosons in Nonlinear Quantum Electrodynamics will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-114463