Keywords
cosmology: theory
How to Cite
Simple Model with Time-Varying Fine-Structure ``Constant’’. (2009). Revista Mexicana De Astronomía Y Astrofísica, 45(2), 139-142. https://astronomia.unam.mx/journals/rmxaa/article/view/2009rmxaa..45..139b
Abstract
Extending the original version written in colaboration with L.A. Trevisan, we study the generalisation of Dirac's LNH, so that time-variation of the fine-structure constant, due to varying electrical and magnetic permittivities is included along with other variations (cosmological and gravitational ``constants''), etc. We consider the present Universe, and also an inflationary scenario. Rotation of the Universe is a given possibility in this model.Similar Articles
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