The “first example of confinement” was demonstrated by Schwinger in which dimensions?
1+1 dimensions
2+1 dimensions
3+1 dimensions
4+1 dimensions
Answer
The "first example of confinement" refers to the Schwinger model, which demonstrated confinement in 1+1 dimensions. Confinement is a fundamental property of quantum chromodynamics (QCD), Theory describing the strong nuclear force between quarks and gluons.
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