300 citations · 1.6k across the 72 of their papers we have counts for
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cond-mat.quant-gas2017★ 29 cited
Nonperturbative renormalization group treatment of amplitude fluctuations for topological phase transitions
Nicolò Defenu, Andrea Trombettoni, István Nándori +1
The study of the Berezinskii-Kosterlitz-Thouless transition in two-dimensional models can be performed in several representations, and the amplitude-phase (AP) Madelung par…
cond-mat.quant-gas2017★ 118 cited
Criticality and Phase Diagram of Quantum Long-Range models
Nicolo Defenu, Andrea Trombettoni, Stefano Ruffo
Several recent experiments in atomic, molecular and optical systems motivated a huge interest in the study of quantum long-range %spin systems. Our goal in this paper is to present…