199 citations · 433 across the 7 of their papers we have counts for
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cond-mat.other2007★ 58 cited
Integrable spin-boson models descending from rational six-vertex models
L. Amico, H. Frahm, A. Osterloh +1
We construct commuting transfer matrices for models describing the interaction between a single quantum spin and a single bosonic mode using the quantum inverse scattering framewor…
cond-mat.other2005
Quantum many particle systems in ring-shaped optical lattices
Luigi Amico, Andreas Osterloh, Francesco Cataliotti
In the present work we demonstrate how to realize 1d-optical closed lattice experimentally, including a {\it tunable} boundary phase-twist. The latter may induce ``persistent curre…