124 citations · 648 across the 13 of their papers we have counts for
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Rotational and vibrational spectra of quantum rings
M. Koskinen, M. Manninen, B. Mottelson +1
One can confine the two-dimensional electron gas in semiconductor heterostructures electrostatically or by etching techniques such that a small electron island is formed. These man…
Broken Symmetries in the Reconstruction of v=1 Quantum Hall Edges
S. M. Reimann, M. Koskinen, S. Viefers +2
Spin-polarized reconstruction of the v=1 quantum Hall edge is accompanied by a spatial modulation of the charge density along the edge. We find that this is also the case for finit…
The Yrast Spectra of Weakly Interacting Bose-Einstein Condensates
B. Mottelson
The low energy quantal spectrum is considered as a function of the total angular momentum for a system of weakly interacting bosonic atoms held together by an external isotropic ha…
Quantum dots in magnetic fields: Phase diagram and broken symmetry of the Chamon-Wen edge
S. M. Reimann, M. Koskinen, M. Manninen +1
Quantum dots in magnetic fields are studied within the current spin density functional formalism avoiding any spatial symmetry restrictions of the solutions. We find that the maxim…