24 citations · 65 across the 3 of their papers we have counts for
3 papers
cond-mat.other2008★ 24 cited
Vortex splitting and phase separating instabilities of coreless vortices in F=1 spinor Bose-Einstein condensates
M. Takahashi, V. Pietila, M. Mottonen +2
The low lying excitations of coreless vortex states in F = 1 spinor Bose-Einstein condensates (BECs) are theoretically investigated using the Gross-Pitaevskii and Bogoliubov-de Gen…
cond-mat.mes-hall2007★ 17 cited
Stability of coreless vortices in ferromagnetic spinor Bose-Einstein condensates
V. Pietila, M. Mottonen, S. M. M. Virtanen
We study the energetic and dynamic stability of coreless vortices in nonrotated spin-1 Bose-Einstein condensates, trapped with a three-dimensional optical potential and a Ioffe-Pri…
cond-mat.stat-mech2005
Collapse and revival of excitations in Bose-Einstein condensates
M. Mottonen, S. M. M. Virtanen, M. M. Salomaa
We study the energies and decay of elementary excitations in weakly interacting Bose-Einstein condensates within a finite-temperature gapless second-order theory. The energy shifts…