  We study the minimal excitations of fractional quantum Hall edges, extending
the notion of levitons to interacting systems. Using both perturbative and
exact calculations, we show that they arise in response to a Lorentzian
potential with quantized flux. They carry an integer charge, thus involving
several Laughlin quasiparticles, and leave a Poissonian signature in a
Hanbury-Brown and Twiss partition noise measurement at low transparency. This
makes them readily accessible experimentally, ultimately offering the
opportunity to study real-time transport of Abelian and non-Abelian
excitations.
