47 citations · 289 across the 12 of their papers we have counts for
12 papers
Scalable spin squeezing from critical slowing down in short-range interacting systems
Tommaso Roscilde, Filippo Caleca, Adriano Angelone +1
Long-range spin-spin interactions are known to generate non-equilibrium dynamics which can squeeze the collective spin of a quantum spin ensemble in a scalable manner, leading to s…
Wave function network description and Kolmogorov complexity of quantum many-body systems
T. Mendes-Santos, M. Schmitt, A. Angelone +8
Programmable quantum devices are now able to probe wave functions at unprecedented levels. This is based on the ability to project the many-body state of atom and qubit arrays onto…
Quasicrystalline Bose glass in the absence of disorder and quasidisorder
Matteo Ciardi, Adriano Angelone, Fabio Mezzacapo +1
We study the low-temperature phases of interacting bosons on a two-dimensional quasicrystalline lattice. By means of numerically exact Path Integral Monte Carlo simulations, we sho…
Gauge-theoretic origin of Rydberg quantum spin liquids
P. S. Tarabunga, F. M. Surace, R. Andreoni +2
Recent atomic physics experiments and numerical works have reported complementary signatures of the emergence of a topological quantum spin liquid in models with blockade interacti…
Finite-temperature critical behavior of long-range quantum Ising models
E. Gonzalez-Lazo, M. Heyl, M. Dalmonte +1
We study the phase diagram and critical properties of quantum Ising chains with long-range ferromagnetic interactions decaying in a power-law fashion with exponent , in regimes…
Intrinsic dimension of path integrals: data mining quantum criticality and emergent simplicity
Tiago Mendes-Santos, Adriano Angelone, Alex Rodriguez +2
Quantum many-body systems are characterized by patterns of correlations that define highly-non trivial manifolds when interpreted as data structures. Physical properties of phases…
Supersolid stripe crystal from finite-range interactions on a lattice
Guido Masella, Adriano Angelone, Fabio Mezzacapo +2
Strong, long-range interactions present a unique challenge for the theoretical investigation of quantum many-body lattice models, due to the generation of large numbers of competin…
Diagnosing Potts criticality and two-stage melting in one-dimensional hard-boson models
Giuliano Giudici, Adriano Angelone, Giuseppe Magnifico +4
We investigate a model of hard-core bosons with infinitely repulsive nearest- and next-nearest-neighbor interactions in one dimension, introduced by Fendley, Sengupta and Sachdev i…
Two holes in a two-dimensional quantum antiferromagnet: A variational study based on entangled-plaquette states
Fabio Mezzacapo, Adriano Angelone, Guido Pupillo
We show that the entangled-plaquette variational ansatz can be adapted to study the two-dimensional model in the presence of two mobile holes. Specifically, we focus on a squ…
Nonequilibrium scenarios in cluster-forming quantum lattice models
Adriano Angelone, Tao Ying, Fabio Mezzacapo +3
We investigate the out-of-equilibrium physics of monodisperse bosonic ensembles on a square lattice. The effective Hamiltonian description of these systems is given in terms of an…
Superglass phase of interaction-blockaded gases on a triangular lattice
Adriano Angelone, Fabio Mezzacapo, Guido Pupillo
We investigate the quantum phases of monodispersed bosonic gases confined to a triangular lattice and interacting via a class of soft-shoulder potentials. The latter correspond to…
Universal quantum behaviors of interacting fermions in 1D traps: from few particles to the trap thermodynamic limit
Adriano Angelone, Massimo Campostrini, Ettore Vicari
We investigate the ground-state properties of trapped fermion systems described by the Hubbard model with an external confining potential. We discuss the universal behaviors of sys…