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most cited(In-)Consistencies in the relativistic description of excited states in the Bethe-Salpeter equation

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hep-th1998★ 32 cited

(In-)Consistencies in the relativistic description of excited states in the Bethe-Salpeter equation

S. Ahlig, R. Alkofer

The Bethe-Salpeter equation provides the most widely used technique to extract bound states and resonances in a relativistic Quantum Field Theory. Nevertheless a thorough discussio…