81 citations · 338 across the 17 of their papers we have counts for
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cond-mat.quant-gas2016★ 81 cited
Nano-Scale `Dark State' Optical Potentials for Cold Atoms
M. Łącki, M. Baranov, H. Pichler +1
We discuss generation of subwavelength optical barriers on the scale of tens of nanometers, as conservative optical potentials for cold atoms. These arise from non-adiabatic correc…
cond-mat.quant-gas2016
Locating the quantum critical point of the Bose-Hubbard model through singularities of simple observables
Mateusz Łącki, Bogdan Damski, Jakub Zakrzewski
We show that the critical point of the two-dimensional Bose-Hubbard model can be easily found through studies of either on-site atom number fluctuations or the nearest-neighbor two…