Daoud, M. Max Planck Institute for the Physics of Complex Systems, Max Planck Society;
Jellal, A. Max Planck Institute for the Physics of Complex Systems, Max Planck Society;
Daoud, M., & Jellal, A. (2007). Effective Wess-Zumino-Witten action for edge states of quantum Hall systems on Bergman ball. Nuclear Physics B, 764(3), 109-127.