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arxiv: 0809.0282 · v1 · submitted 2008-09-01 · ✦ hep-th

Fermion-Fermion Bound State Condition for Scalar Exchanges

classification ✦ hep-th
keywords scalarconditionboundmassresultstatederiveddifferent
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The condition for the existence of a bound state between two fermions exchanging massive scalars is derived. For low scalar mass, we reproduce the scalar field model result. The high scalar mass result exhibits a somewhat different inequality condition.

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