A New Formula for Pi Derived from String Theory
Author: tonagaiExecutions: 2037
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Indian string theory researchers Arnab Priya Saha and Aninda Sinha have devised a new formula for pi in their paper “Field Theory Expansions of String Theory Amplitudes.” Let’s take a look at it.
The formula takes the following form, and the sum is taken over n from 1 to ∞. λ is a complex number with a real part of at least -1.
Π = ∑ (1/(n+λ) − 4/(2*n+1)) * pochhammer((2*n+1)^2/(4*(n+λ)) − n, n−1) / n!
Π = ∑ (1/(n+λ) − 4/(2*n+1)) * pochhammer((2*n+1)^2/(4*(n+λ)) − n, n−1) / n!
Field Theory Expansions of String Theory Amplitudes
https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.132.221601
IISc Physicists Discover a New Way to Represent ‘Pi’
https://iisc.ac.in/events/iisc-physicists-find-a-new-way-to-represent-pi/
https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.132.221601
IISc Physicists Discover a New Way to Represent ‘Pi’
https://iisc.ac.in/events/iisc-physicists-find-a-new-way-to-represent-pi/
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