96 citations · 880 across the 47 of their papers we have counts for
47 papers
Temperature-induced effective topology in many-body ultracold atomic quantum systems
Nitya Cuzzuol, Michele Miotto, Arianna Montorsi +2
Ultracold atomic quantum systems offer an unprecedentedly powerful platform for exploring interacting symmetry-protected topological phases. Here, we show that their characteristic…
Deconfined quantum critical points in fermionic systems with spin-charge separation
Niccolò Baldelli, Arianna Montorsi, Sergi Julià-Farré +3
Deconfined quantum critical points are intriguing transition points not predicted by the Landau-Ginzburg-Wilson symmetry-breaking paradigm which are usually identified by the appea…
Fundamental role of nonlocal orders in 1D Extended Bose-Hubbard Model
Nitya Cuzzuol, Arianna Montorsi
Nonlocal order parameters capture the presence of correlated fluctuations between specific degrees of freedom, in otherwise disordered quantum matter. Here we provide a further exa…
Nonlocal order parameter of pair superfluids
Nitya Cuzzuol, Luca Barbiero, Arianna Montorsi
Order parameters represent a fundamental resource to characterize quantum matter. We show that pair superfluids can be rigorously defined in terms of a nonlocal order parameter, na…
Interacting second-order topological insulators in one-dimensional fermions with correlated hopping
A. Montorsi, U. Bhattacharya, Daniel González-Cuadra +3
Higher-order topological crystalline phases in low-dimensional interacting quantum systems represent a challenging and largely unexplored research topic. Here, we derive a Hamilton…
The Hubbard model on triangular -leg cylinders: chiral and non-chiral spin liquids
Luca F. Tocchio, Arianna Montorsi, Federico Becca
The existence of a gapped chiral spin liquid has been recently suggested in the vicinity of the metal-insulator transition of the Hubbard model on the triangular lattice, by intens…