150203 20251017144638.0 doi 10.1103/PhysRevD.71.067702 sideral 142383 ART-2005-142383 eng Gamboa, J. U(1) noncommutative gauge fields and magnetogenesis 2005 Access copy available to the general public Unrestricted The connection between the Lorentz invariance violation in the Lagrangian context and the quantum theory of noncommutative fields is established for the ⁡(1) gauge field. The modified Maxwell equations coincide with other derivations obtained using different procedures. These modified equations are interpreted as describing macroscopic ones in a polarized and magnetized medium. A tiny magnetic field (seed) emerges as particular static solution that gradually increases once the modified Maxwell equations are solved as a self-consistent equations system. info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 4.852 2005 PHYSICS, PARTICLES & FIELDS 4 / 21 = 0.19 2005 Q1 T1 ASTRONOMY & ASTROPHYSICS 8 / 46 = 0.174 2005 Q1 T1 info:eu-repo/semantics/article info:eu-repo/semantics/submittedVersion Lopez-Sarrion, J. (orcid)0000-0002-2868-194X 71 (2005), 67702 [4 pp.] Phys. rev., D Part. fields gravit. cosmol. PHYSICAL REVIEW. D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY 1550-7998 122789 http://zaguan.unizar.es/record/150203/files/texto_completo.pdf Preprint 2600337 http://zaguan.unizar.es/record/150203/files/texto_completo.jpg?subformat=icon icon Preprint oai:zaguan.unizar.es:150203 articulos driver 2025-10-17-14:30:44 ARTICLE