Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
On the consistency of Lorentz invariance violation in QED induced by fermions in constant axial-vector background. / Alfaro, J.; Andrianov, A. A.; Cambiaso, M.; Giacconi, P.; Soldati, R.
в: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Том 639, № 5, 17.08.2006, стр. 586-590.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - On the consistency of Lorentz invariance violation in QED induced by fermions in constant axial-vector background
AU - Alfaro, J.
AU - Andrianov, A. A.
AU - Cambiaso, M.
AU - Giacconi, P.
AU - Soldati, R.
PY - 2006/8/17
Y1 - 2006/8/17
N2 - We show for the first time that the induced parity-even Lorentz invariance violation can be unambiguously calculated in the physically justified and minimally broken, dimensional regularization scheme, suitably tailored for a spontaneous Lorentz symmetry breaking in a field theory model. The quantization of the Lorentz invariance violating quantum electrodynamics is critically examined and shown to be consistent either for a light-like cosmic anisotropy axial-vector or for a time-like one, when in the presence of a bare photon mass.
AB - We show for the first time that the induced parity-even Lorentz invariance violation can be unambiguously calculated in the physically justified and minimally broken, dimensional regularization scheme, suitably tailored for a spontaneous Lorentz symmetry breaking in a field theory model. The quantization of the Lorentz invariance violating quantum electrodynamics is critically examined and shown to be consistent either for a light-like cosmic anisotropy axial-vector or for a time-like one, when in the presence of a bare photon mass.
KW - CPT breaking quantum electrodynamics
KW - Spontaneous Lorentz invariance violation
UR - http://www.scopus.com/inward/record.url?scp=33746597840&partnerID=8YFLogxK
U2 - 10.1016/j.physletb.2006.06.075
DO - 10.1016/j.physletb.2006.06.075
M3 - Article
AN - SCOPUS:33746597840
VL - 639
SP - 586
EP - 590
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
IS - 5
ER -
ID: 36469354