About Why 137
A research program investigating the algebraic origin of physical constants
The Question
Why does the fine structure constant equal approximately 1/137? Why is the proton 1836 times heavier than the electron? Why are there three generations of particles?
These 19 free parameters of the Standard Model have been the central unsolved problem in theoretical physics for decades. Many approaches have been tried, but none have derived these values from first principles. Every prediction rests on experimental measurement. Every dimensionless ratio remains a mystery.
The Why 137 research program proposes a specific, testable answer: these parameters are not free. They are determined by a discrete algebraic structure—the cyclic group Z₉—that acts as a hidden flavour symmetry constraining the Standard Model Lagrangian.
What Makes It Different
Most attempts to derive fundamental constants appeal to landscape statistics, anthropic reasoning, or high-energy unification at inaccessible scales. Z₉ Theory takes a different path.
The framework starts with a single quadratic equation whose unique solution selects the cyclic group Z₉. From this group and four structural constants (one free parameter: the electron mass), the theory derives 40 quantities across particle physics and cosmology. Every prediction is a specific rational number—not an approximation, not a fit.
The combined statistical significance across all predictions reaches 10⁻⁶⁵, meaning the probability of these agreements occurring by chance is essentially zero. Current and near-future experiments at DUNE, JUNO, Euclid, and the LHC will provide definitive tests.
About Joshua Christenson
Joshua Christenson is an independent researcher focused on the algebraic structure underlying the Standard Model of particle physics. His work investigates whether the 19 free parameters of the Standard Model can be derived from a single discrete symmetry group.
The papers are open. The predictions are explicit. The mathematics is verifiable. If the framework is wrong, falsification will come from precision experiments—not from authority or institutional affiliation.