Location of Repository

Vortices and hierarchy of states in double-layer fractional Hall effect

By Jacek Dziarmaga


Vortex solutions in U(1)×U(1) Chern-Simons theory coupled to a pair of hard-core bosons representing two layers of electrons are analysed. It is shown that there is such a range of parameters (αβ < γ 2) in which finite charge (1,0) or (0, 1) vortices can not exist. Instead the minimal flux quanta are (1,1) hybrids. Their statistical dominance is shown to have an influence on Haldane-Halderin hierarchy of states. The form of Coulomb potential and its influence on the range of physically acceptable states is discussed.

Year: 1994
OAI identifier: oai:CiteSeerX.psu:
Provided by: CiteSeerX
Download PDF:
Sorry, we are unable to provide the full text but you may find it at the following location(s):
  • http://citeseerx.ist.psu.edu/v... (external link)
  • http://arxiv.org/pdf/cond-mat/... (external link)
  • Suggested articles

    To submit an update or takedown request for this paper, please submit an Update/Correction/Removal Request.