Construct · 1 fields · 1 citations

U(1) problem: a standalone construct

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U(1)problem1 CONSTRUCTU(1) problem'T HOOFT · HADRON PHYSICS

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Hadron physics

puzzle of why the eta prime meson is far heavier than a Goldstone boson of axial U(1) symmetry would be, resolved through instanton effects.

In hadron physics, U(1) problem refers to puzzle of why the eta prime meson is far heavier than a Goldstone boson of axial U(1) symmetry would be, resolved through instanton effects. This meaning comes from 't Hooft (1976) in Physical Review Letters.[1]

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Nearby constructs

Goldstone boson1 fields · 1 citationsanchor · a standalone constructinstanton1 fields · 1 citationsanchor · a standalone constructprime2 fields · 4 citationsjingle · one word, two constructs

References

  1. 't Hooft, G. (1976). Symmetry Breaking through Bell-Jackiw Anomalies. Physical Review Letters, 37(1), 8-11. https://doi.org/10.1103/physrevlett.37.8

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