The fermions of STS represent the differentials of the wavefunctions understood as differential forms.<ref name=":6"/> TheThese differentials and/or fermions are intrinsically linked to stochastic Lyapunov exponents<ref name=":Graham"/> that define the [[butterfly effect]] so that the [[Effective_field_theory|effective field theory]] for these fermions -- referred to as [[Goldstino|goldstinos]] in the context of the spontaneous TS breaking -- is a theory of the butterfly effect. Moreover, due to the gaplessness of goldstinos, this theory is a conformal field theory
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and some correlators must beare long ranged.<ref>{{cite book
