9 citations · 9 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2016★ 9 cited
Spin-orbit-coupled atomic Fermi gases in two-dimensional optical lattices in the presence of a Zeeman field
Zlatko Koinov, Shanna Pahl
We investigate the single-particle and collective excitations of a Rashba spin-orbit coupled atomic Fermi gas with attractive interaction, loaded in a two dimensional (2D) square o…
cond-mat.str-el2014
Anomalous dispersion of the collective modes of an ultracold mixture in a square optical lattice
Zlatko Koinov, Shanna Pahl, Rafael Mendoza
We report numerical calculations of the collective excitation spectrum and the speed of sound of the superfluid phase of an atomic Fermi-Fermi mixture of population-imbalanced Lith…
cond-mat.str-el2014
Low-energy theory of the Nambu-Goldstone modes of an ultracold mixture in an optical lattice
Zlatko Koinov
A low-energy theory of the Nambu-Goldstone excitation spectrum and the corresponding speed of sound of an interacting Fermi mixture of Lithium-6 and Potassium-40 atoms in a two-dim…