1 research outputs found
Skyrmions and edge spin excitations in quantum Hall droplets
We present an analysis of spin-textures in Quantum Hall droplets, for filling
factors . Analytical wavefunctions with well defined quantum
numbers are given for the low-lying states of the system which result to be
either bulk skyrmions or edge spin excitations. We compute dispersion relations
and study how skyrmions become ground states of the Quantum Hall droplet at
. A Hartree-Fock approximation is recovered and discussed for
those spin textures.Comment: RevTeX, four postscript figures appende