41 citations · 115 across the 6 of their papers we have counts for
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Exact theoretical description of two ultracold atoms in a single site of a 3D optical lattice using realistic interatomic interaction potentials
Sergey Grishkevich, Alejandro Saenz
A theoretical approach was developed for an exact numerical description of a pair of ultracold atoms interacting via a central potential that are trapped in a three-dimensional opt…
Ab-initio determination of Bose-Hubbard parameters for two ultracold atoms in an optical lattice using a three-well potential
Philipp-Immanuel Schneider, Sergey Grishkevich, Alejandro Saenz
We calculate numerically the exact energy spectrum of the six dimensional problem of two interacting Bosons in a three-well optical lattice. The particles interact via a full Born-…
Influence of a tight isotropic harmonic trap on photoassociation in ultracold homonuclear alkali gases
Sergey Grishkevich, Alejandro Saenz
The influence of a tight isotropic harmonic trap on photoassociation of two ultracold alkali atoms forming a homonuclear diatomic is investigated using realistic atomic interaction…