637 citations · 1.1k across the 9 of their papers we have counts for
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On the spin-liquid phase of one dimensional spin-1 bosons
F. H. L. Essler, G. V. Shlyapnikov, A. M. Tsvelik
We consider a model of one dimensional spin-1 bosons with repulsive density-density interactions and antiferromagnetic exchange. We show that the low energy effective field theory…
Molecular regimes in ultracold Fermi gases
D. S. Petrov, C. Salomon, G. V. Shlyapnikov
The use of Feshbach resonances for tuning the interparticle interaction in ultracold Fermi gases has led to remarkable developments, in particular to the creation and Bose-Einstein…
Superfluid pairing between fermions with unequal masses
M. A. Baranov, C. Lobo, G. V. Shlyapnikov
We consider a superfluid state in a two-component gas of fermionic atoms with equal densities and unequal masses in the BCS limit. We develop a perturbation theory along the lines…