11 citations · 19 across the 3 of their papers we have counts for
3 papers
quant-ph2009
Effective Abelian and non-Abelian gauge potentials in cavity QED
Jonas Larson, Sergey Levin
Cavity QED models are analyzed in terms of field quadrature operators. We demonstrate that in such representation, the problem can be formulated in terms of effective gauge potenti…
cond-mat.other2008★ 8 cited
Coupling internal atomic states in a two-component Bose-Einstein condensate via an optical lattice: Extended Mott-superfluid transitions
Jonas Larson, Jani-Petri Martikainen
An ultracold gas of coupled two-component atoms in an optical field is studied. Due to the internal two-level structure of the atoms, three competing energy terms exist; atomic kin…
cond-mat.other2008★ 11 cited
Coupled two-component atomic gas in an optical lattice
Jonas Larson, Jani-Petri Martikainen
We present an ab initio study of the ground state of an ideal coupled two-component gas of ultracold atoms in a one dimensional optical lattice, either bosons or fermions. Due to t…