61 citations · 105 across the 3 of their papers we have counts for
3 papers
cond-mat.mes-hall2000★ 13 cited
Inter-Landau-level skyrmions versus quasielectrons in the nu=2 quantum Hall effect
D. Lilliehook
We consider the charged excitations in the quantum Hall effect with a large Zeeman splitting at filling factor nu=2. When the Zeeman splitting is increased over a critical value th…
cond-mat.mes-hall1998★ 61 cited
SU(N) Quantum Hall Skyrmions
D. P. Arovas, A. Karlhede, D. Lilliehook
We have investigated skyrmions in N-component quantum Hall systems. We find that SU(N) skyrmions are the lowest energy charged excitations for filling factors ν= 1,2,...,N-1 for sm…
cond-mat.mes-hall1997★ 31 cited
Quantum Hall Skyrmions with Higher Topological Charge
D. Lilliehook, K. Lejnell, A. Karlhede +1
We have investigated quantum Hall skyrmions at filling factor ν=1 carrying more than one unit of topological, and hence electric, charge. Using a combination of analytic and numeri…