TY - JOUR AU - Dobado González, Antonio AU - López Maroto, Antonio PY - 1997 DO - 10.1142/S0217732397003125 SN - 0217-7323 UR - https://hdl.handle.net/20.500.14352/58728 T2 - Modern Physics Letters A AB - In this letter we provide a simple explanation of the recent finding of anisotropy in electromagnetic (EM) propagation claimed by Nodland and Ralston. We consider, as a possible origin of such effect, the effective coupling between EM fields and some... LA - eng M2 - 3003 PB - World Scientific Publ Co Pte Ltd KW - Space-Time TI - Primordial torsion fields as an explanation of the anisotropy in cosmological electromagnetic propagation TY - journal article VL - 12 ER -