Recovery of Laughlin correlations with cyclotron braids
Institute of Physics, Wrocław University of Technology - Wyb. Wyspiańskiego 27, 50-370 Wrocław, Poland, EU
Accepted: 29 November 2010
Cyclotron braid subgroups are defined in order to identify the topological origin of Laughlin correlations in 2D Hall systems. Flux tubes and vortices for composite fermion constructions are explained in terms of cyclotron braids. The odd and even denominator fractional lowest Landau level fillings are discussed.
PACS: 05.30.Pr – Fractional statistics systems (anyons, etc.) / 73.43.-f – Quantum Hall effects
© EPLA, 2010