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Comments on BPS Bound State Decay

Anatoly Dymarsky, Dmitry Melnikov

hep-tharXiv:hep-th/0303200

Abstract

In N=2 SYM theory with matter non-conservation of the S-charge of a BPS state under monodromies leads to so-called BPS state "decay". A mechanism for such a behavior on the semiclassical level could be established through consideration of soliton-fermion bound state. Solutions to classical equations of motion allow to observe the BPS state "decay" in vivo.

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