New constraints on varying alpha
We present a summary of recent constraints on the value of the fine-structure constant at the epoch of decoupling from the recent observations made by the Wilkinson microwave anisotropy probe (WMAP) satellite. Within the set of models considered, a variation of the value of alpha at decoupling with...
| Main Authors: | , , , , , |
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| Format: | Conference item |
| Published: |
2003
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