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Variation of the Fine-Structure Constant from the de Sitter Invariant Special Relativity

Shao-Xia Chen·Neng-Chao Xiao·Mu-Lin Yan
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Abstract

There are obvious discrepancies among various experimental constraints on the variation of the fine-structure constant, $α$. We attempt to discuss the issue in the framework of de Sitter invariant Special Relativity (${\cal SR}_{c,R}$) and to present a possible solution to the disagreement. In addition, on the basis of the observational data and the discussions presented in this Letter, we derive a rough theoretical estimate of the radius of the Universe.

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Shao-Xia Chen, Neng-Chao Xiao, Mu-Lin Yan. 2007-03-06. Variation of the Fine-Structure Constant from the de Sitter Invariant Special Relativity. https://doi.org/10.1088/1674-1137%2F32%2F8%2F004

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