Three-particle anyon excitons
Rashba E.I., Portnoi M.E.
We propose a model of an anyon exciton (αβ) consisting of a hole and several anyons , and apply it to the spectroscopy of an incompressible quantum liquid (IQL). Fractionalization of the electron charge makes properties of such entities quite different from those of usual magnetoexcitons. The model describes a number of properties established by few-particle simulations, including an abrupt change in emission spectra vs electron-hole asymmetry of the system.