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Problems Possibly ‘Solved’ by<br />

Supersymmetry<br />

• Dark Matter problem – the lightest SUSY particle is stable => candidate for<br />

Dark Matter<br />

• Explanation for how mass is generated in the SM => requires a heavy top<br />

quark, as was observed after the SUSY ‘prediction’<br />

Introduces a higher<br />

level <strong>of</strong> symmetry<br />

that stabilizes the<br />

theory against higher<br />

order corrections<br />

(solves the hierarchy<br />

problem)<br />

Provides for<br />

Unification <strong>of</strong> the<br />

forces into a single<br />

force at very high<br />

energies<br />

(alternatively, at very<br />

short distances or in<br />

the very early<br />

Universe)

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