Millennium Prize Problems
Five open problems from Clay’s famous prize program, linking mathematics with computation and mathematical physics.
5 problemsCollections
Selected problems that share a subject or a research tradition. Each leads to its own overview and sources.
Within Particle physics · All collections
Quantum foundations
Measurement, gravity, and black holes challenge our account of quantum physics.
10 problemsQuarks and nuclear matter
Hadronic structure, magnetic-moment inputs and collective behavior in particle collisions.
7 problemsNeutrinos
Their masses, matter–antimatter behavior and interactions with nuclei.
5 problems