278 citations · 1.2k across the 21 of their papers we have counts for
Showing cond-mat.quant-gasShow all
3 papers · 1 filter
cond-mat.quant-gas2019★ 4 cited
Quantum corrections to a spin-orbit coupled Bose-Einstein Condensate
Long Liang, Päivi Törmä
We study systematically the quantum corrections to a weakly interacting Bose-Einstein condensate with spin-orbit coupling. We show that quantum fluctuations, enhanced by the spin-o…
cond-mat.quant-gas2018★ 7 cited
Superfluid weight and Berezinskii-Kosterlitz-Thouless temperature of spin-imbalanced and spin-orbit-coupled Fulde-Ferrell phases in lattice systems
Aleksi Julku, Long Liang, Päivi Törmä
We study the superfluid weight and Berezinskii-Kosterlitz-Thouless (BKT) transition temperatures in case of exotic Fulde-Ferrell (FF) superfluid states in lattice s…
cond-mat.quant-gas2015★ 99 cited
Topological phase transitions in the repulsively interacting Haldane-Hubbard model
Tuomas I. Vanhala, Topi Siro, Long Liang +3
Using dynamical mean-field theory and exact diagonalization we study the phase diagram of the repulsive Haldane-Hubbard model, varying the interaction strength and the sublattice p…