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Advanced Topics in Quantum Field Theory by M. Shifman

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11

Supersymmetric solitons

Classifying centrally extended superalgebras. — Meet Bogomol’nyi, Prasad, and Sommerfield. — BPS-saturated (or critical or supersymmetric) solitons. — Bogomol’nyi completion, topological and central charges. — Kinks and domain walls. — Vortices and strings. — Monopoles. — Semiclassical quantization of moduli.

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70 Central charges in superalgebras

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In this section we will briefly review general issues related to central ...

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