“The standard SU(3)×SU(2)×U(1) theory of strong, electromagnetic, and weak interactions appears to correctly describe physics down to the smallest distance scales yet probed.”

—  Leonard Susskind

[1984, The gauge hierarchy problem, technicolor, supersymmetry, and all that, Physics Reports, 104, 2–4, 181–193, 10.1016/0370-1573(84)90208-4]

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Leonard Susskind5
American physicist 1940

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