Eddington's Experiment: Sources for Calculations

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In summary, the conversation discusses sources for detailed calculations related to an experiment involving deflection of light. It is suggested to search on Google and specifically for articles on general relativity and Eddington's experiment. One possible source is a modern reanalysis paper on arxiv. The calculated bending of light near the sun by Einstein is mentioned, as well as Eddington's use of this value in his paper.
  • #1
rphysx
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Can anyone suggest me a few sources for his calculations?
 
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  • #2
Google?
 
  • #3
PeroK said:
Google?
Can't find any.
I need detailed calculations for his experiment and the ones I found just talk about the results and the expected values, not how they were calculated.
 
  • #4
May be google general relativity tests, deflection of light.
 
  • #5
Are you looking for the calculation of the deflection (twice the Newtonian prediction) or the calculations for the apparent position of the stars Eddington observed?
 
  • #6
Nugatory said:
Are you looking for the calculation of the deflection (twice the Newtonian prediction) or the calculations for the apparent position of the stars Eddington observed?
The apparent position of the stars in his 1920 paper
 

FAQ: Eddington's Experiment: Sources for Calculations

What is Eddington's Experiment?

Eddington's Experiment, also known as the Solar Eclipse Expedition, was a groundbreaking experiment conducted in 1919 by British astronomer Arthur Eddington to test Einstein's theory of general relativity.

What was the purpose of Eddington's Experiment?

The purpose of Eddington's Experiment was to provide evidence for Einstein's theory of general relativity, which proposed that gravity is not a force between masses, but rather a curvature of spacetime caused by the presence of massive objects.

How was Eddington's Experiment conducted?

Eddington's Experiment involved observing the positions of stars near the Sun during a total solar eclipse. The Sun's gravity would bend the light from the stars, causing them to appear slightly out of position. By measuring this displacement, Eddington was able to calculate the amount of curvature in spacetime caused by the Sun's mass.

What were the results of Eddington's Experiment?

The results of Eddington's Experiment were in line with Einstein's theory of general relativity, providing strong evidence for its validity. The measurements of star positions during the solar eclipse showed a deflection of light that matched the predictions of general relativity.

How did Eddington's Experiment impact the scientific community?

Eddington's Experiment was a major turning point in the history of physics, as it provided evidence for a new understanding of gravity and the nature of spacetime. It also solidified Einstein's reputation as one of the greatest scientists of all time and paved the way for further research and discoveries in the field of general relativity.

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