Evidence for spatial variantion of the fine structure constant

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Webb et al. present evidence suggesting spatial variation in the fine structure constant, indicating it is smallest in one direction and largest in the opposite. This raises questions about the significance of these directions, potentially relating to the motion of our galaxy group. The findings remain controversial, with some measurements asserting the constant's stability, while Webb's work challenges these claims. The implications of this variation on cosmic phenomena are still unclear, and further investigation is warranted. Understanding the meaning behind these directional differences could yield important insights into the universe.
exponent137
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Webb et al wrote article "Evidence for spatial variantion of the fine structure constant".
http://arxiv.org/abs/1008.3907.
As I understand there exists direction where fine structure constant is the smallest and the opposite direction, where it is the largest.

Do maybe these directions have and meaning, maybe direction of our group of galaxies?
Regards
 
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exponent137 said:
Webb et al wrote article "Evidence for spatial variantion of the fine structure constant".
http://arxiv.org/abs/1008.3907.
As I understand there exists direction where fine structure constant is the smallest and the opposite direction, where it is the largest.

Do maybe these directions have and meaning, maybe direction of our group of galaxies?
Regards

The findings are still a bit controversial I think, as far as I know they haven't been confirmed independantly.
 
There was one measurements, which shows that alpha is constant. But, afterward Webb showed that that their measurements are wrong. Anyway, let as assume that Webb's measurements are correct. Is it possible that this is consequence of this, that, for instance, our group of galaxies travel direction of "dipole"?
 
I don't see how that would affect the alpha constant.
 
I also do not see, how precisely. But there is many possibilities for disturbing such precise measurements.

It is not a sin to see what this direction means in universe. Maybe nothing, maybe something.
 
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