000150203 001__ 150203 000150203 005__ 20251017144638.0 000150203 0247_ $$2doi$$a10.1103/PhysRevD.71.067702 000150203 0248_ $$2sideral$$a142383 000150203 037__ $$aART-2005-142383 000150203 041__ $$aeng 000150203 100__ $$aGamboa, J. 000150203 245__ $$aU(1) noncommutative gauge fields and magnetogenesis 000150203 260__ $$c2005 000150203 5060_ $$aAccess copy available to the general public$$fUnrestricted 000150203 5203_ $$aThe 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. 000150203 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/ 000150203 590__ $$a4.852$$b2005 000150203 591__ $$aPHYSICS, PARTICLES & FIELDS$$b4 / 21 = 0.19$$c2005$$dQ1$$eT1 000150203 591__ $$aASTRONOMY & ASTROPHYSICS$$b8 / 46 = 0.174$$c2005$$dQ1$$eT1 000150203 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/submittedVersion 000150203 700__ $$0(orcid)0000-0002-2868-194X$$aLopez-Sarrion, J. 000150203 773__ $$g71 (2005), 67702 [4 pp.]$$pPhys. rev., D Part. fields gravit. cosmol.$$tPHYSICAL REVIEW. D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY$$x1550-7998 000150203 8564_ $$s122789$$uhttps://zaguan.unizar.es/record/150203/files/texto_completo.pdf$$yPreprint 000150203 8564_ $$s2600337$$uhttps://zaguan.unizar.es/record/150203/files/texto_completo.jpg?subformat=icon$$xicon$$yPreprint 000150203 909CO $$ooai:zaguan.unizar.es:150203$$particulos$$pdriver 000150203 951__ $$a2025-10-17-14:30:44 000150203 980__ $$aARTICLE