Long-range interacting quantum systems

N Defenu, T Donner, T Macrì, G Pagano, S Ruffo… - Reviews of Modern …, 2023 - APS
In this review recent investigations are summarized of many-body quantum systems with
long-range interactions, which are currently realized in Rydberg atom arrays, dipolar …

[HTML][HTML] Out-of-equilibrium dynamics of quantum many-body systems with long-range interactions

N Defenu, A Lerose, S Pappalardi - Physics Reports, 2024 - Elsevier
Experimental progress in atomic, molecular, and optical platforms in the last decade has
stimulated strong and broad interest in the quantum coherent dynamics of many long-range …

Measurement-induced criticality in -dimensional hybrid quantum circuits

X Turkeshi, R Fazio, M Dalmonte - Physical Review B, 2020 - APS
We investigate the dynamics of two-dimensional quantum spin systems under the combined
effect of random unitary gates and local projective measurements. When considering steady …

Quantum kicked rotor and its variants: Chaos, localization and beyond

MS Santhanam, S Paul, JB Kannan - Physics Reports, 2022 - Elsevier
Kicked rotor is a paradigmatic model for classical and quantum chaos in time-dependent
Hamiltonian systems. More than fifty years since the introduction of this model, there is an …

Measurement-induced criticality in extended and long-range unitary circuits

S Sharma, X Turkeshi, R Fazio, M Dalmonte - SciPost Physics Core, 2022 - scipost.org
We explore the dynamical phases of unitary Clifford circuits with variable-range interactions,
coupled to a monitoring environment. We investigate two classes of models, distinguished …

Enhanced entanglement negativity in boundary-driven monitored fermionic chains

X Turkeshi, L Piroli, M Schiró - Physical Review B, 2022 - APS
We investigate entanglement dynamics in continuously monitored open quantum systems
featuring current-carrying nonequilibrium states. We focus on a prototypical one …

Measuring nonstabilizerness via multifractal flatness

X Turkeshi, M Schirò, P Sierant - Physical Review A, 2023 - APS
Universal quantum computing requires nonstabilizer (magic) quantum states. Quantifying
the nonstabilizerness and relating it to other quantum resources is vital for characterizing the …

Extensive multipartite entanglement from su (2) quantum many-body scars

JY Desaules, F Pietracaprina, Z Papić, J Goold… - Physical Review Letters, 2022 - APS
Recent experimental observation of weak ergodicity breaking in Rydberg atom quantum
simulators has sparked interest in quantum many-body scars—eigenstates which evade …

Entanglement Growth and Minimal Membranes in () Random Unitary Circuits

P Sierant, M Schirò, M Lewenstein, X Turkeshi - Physical Review Letters, 2023 - APS
Understanding the nature of entanglement growth in many-body systems is one of the
fundamental questions in quantum physics. Here, we study this problem by characterizing …

Exact solution of a boundary time-crystal phase transition: time-translation symmetry breaking and non-markovian dynamics of correlations

F Carollo, I Lesanovsky - Physical Review A, 2022 - APS
The breaking of the continuous time-translation symmetry manifests, in Markovian open
quantum systems, through the emergence of nonstationary dynamical phases. Systems that …