374 citations · 1.2k across the 55 of their papers we have counts for
5 papers · 1 filter
Many-body phases from effective geometrical frustration and long-range interactions in a subwavelength lattice
Domantas Burba, Gediminas Juzeliūnas, Ian B. Spielman +1
Geometrical frustration and long-range couplings are key contributors to create quantum phases with different properties throughout physics. We propose a scheme where both ingredie…
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…
Recent progress on quantum simulations of non-standard Bose-Hubbard models
Titas Chanda, Luca Barbiero, Maciej Lewenstein +2
In recent years, the systems comprising of bosonic atoms confined to optical lattices at ultra-cold temperatures have demonstrated tremendous potential to unveil novel quantum mech…
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…
Probing spontaneously symmetry-broken phases with spin-charge separation through noise correlation measurements
Kerman Gallego-Lizarribar, Sergi Julià-Farré, Maciej Lewenstein +3
Spontaneously symmetry-broken (SSB) phases are locally ordered states of matter characterizing a large variety of physical systems. Because of their specific ordering, their presen…