242 citations · 489 across the 26 of their papers we have counts for
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cond-mat.quant-gas2020★ 20 cited
Quantum phase transition of a two-dimensional quadrupolar system
G. E. Astrakharchik, I. L. Kurbakov, D. V. Sychev +2
Ensembles with long-range interactions between particles are promising for revealing strong quantum collective effects and many-body phenomena. Here we study the ground-state phase…
cond-mat.quant-gas2020★ 6 cited
Estimation of the condensate fraction from the static structure factor
Yu. E. Lozovik, I. L. Kurbakov, G. E. Astrakharchik +1
We present an analytical method to estimate the condensate fraction in strongly correlated systems for which the zero-temperature static structure factor is kn…