30 citations · 145 across the 11 of their papers we have counts for
11 papers
Stability of many-body localization in two dimensions
Junhyeok Hur, Joey Li, Byungjin Lee +8
Disordered quantum many-body systems pose one of the central challenges in condensed matter physics and quantum information science, as their dynamics are generally intractable for…
Cold Fermionic Atoms in Two-Dimensional Traps -- Pairing versus Hund's Rule
M. Rontani, J. R. Armstrong, Y. Yu +2
The microscopic properties of few interacting cold fermionic atoms confined in a two-dimensional (2D) harmonic trap are studied by numerical diagonalization. For repulsive interact…
Manipulating the rotational properties of a two-component Bose gas
J. Christensson, S. Bargi, K. Karkkainen +4
A rotating, two-component Bose-Einstein condensate is shown to exhibit vortices of multiple quantization, which are possible due to the interatomic interactions between the two spe…
On the spin asymmetry of ground states in trapped two-component Fermi gases with repulsive interactions
M. Ogren, K. Karkkainen, Y. Yu +1
We examine the spin asymmetry of ground states for two-dimensional, harmonically trapped two-component gases of fermionic atoms at zero temperature with weakly repulsive short rang…
Super-shell structure in harmonically trapped fermionic gases and its semi-classical interpretation
M. Ogren, Y. Yu, S. Aberg +2
It was recently shown in self-consistent Hartree-Fock calculations that a harmonically trapped dilute gas of fermionic atoms with a repulsive two-body interaction exhibits a pronou…
Vortex localization in rotating clouds of bosons and fermions
S. M. Reimann, M. Koskinen, Y. Yu +1
Finite quantal systems at high angular momenta may exhibit vortex formation and localization. These phenomena occur independent of the statistics of the repulsively interacting par…