most citedBPS Equations, BPS States, and Central Charge of N=2 Supersymmetric Gauge Theories

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hep-th2001★ 7 cited

BPS Equations, BPS States, and Central Charge of N=2 Supersymmetric Gauge Theories

Ioan A. Popescu, Alfred D. Shapere

We derive the central charge and BPS equations from the low-energy effective action for N=2 SU(2) Yang-Mills theory in the Coulomb phase, using a systematic, canonical procedure. W…