320 citations · 487 across the 13 of their papers we have counts for
13 papers
Trimer Dynamics in Floquet-driven arrays of Rydberg Atoms
Edoardo Tiburzi, Lorenzo Maffi, Luca Dell'Anna +1
We analyze the WAHUHA Floquet protocol recently applied to arrays of Rydberg atoms and derive beyond-leading-order corrections in the high-frequency expansion of the effective spin…
Emergent chiral Higgs mode in -flux frustrated lattices
Maria Lanaro, Lorenzo Maffi, Marco Di Liberto
Neutral-atom quantum simulators provide a powerful platform for realizing strongly correlated phases, enabling access to dynamical signatures of quasiparticles and symmetry breakin…
Geometric Bloch oscillations and transverse displacement in flat band systems
Jing-Xin Liu, Giandomenico Palumbo, Marco Di Liberto
We investigate transport phenomena and dynamical effects in flat bands where the band dispersion plays no role. We show that wavepackets in geometrically non-trivial flat bands can…
Flat band mediated photon-photon interactions in 2D waveguide QED networks
Matija Tečer, Giuseppe Calajó, Marco Di Liberto
We investigate a Lieb lattice of quantum emitters coupled to a two-dimensional waveguide network and demonstrate that this system supports an energetically isolated flat band, enab…
Many-body quantum dimerization in 2D atomic arrays
Giuseppe Calajò, Matija Tečer, Simone Montangero +2
We consider a 2D atomic array coupled to different photonic environments, focusing on the half-filled excitation subspace, where strong photon interactions can give rise to complex…
Quantum simulating continuum field theories with large-spin lattice models
Gabriele Calliari, Marco Di Liberto, Hannes Pichler +1
Simulating the real-time dynamics of quantum field theories (QFTs) is one of the most promising applications of quantum simulators. Regularizing a bosonic QFT for quantum simulatio…
Realization of an anomalous Floquet topological system with ultracold atoms
Karen Wintersperger, Christoph Braun, F. Nur Ünal +5
Coherent control via periodic modulation, also known as Floquet engineering, has emerged as a powerful experimental method for the realization of novel quantum systems with exotic…
Interaction-induced lattices for bound states: Designing flat bands, quantized pumps and higher-order topological insulators for doublons
Grazia Salerno, Giandomenico Palumbo, Nathan Goldman +1
Bound states of two interacting particles moving on a lattice can exhibit remarkable features that are not captured by the underlying single-particle picture. Inspired by this phen…
Nonlinear dynamics of Aharonov-Bohm cages
Marco Di Liberto, Sebabrata Mukherjee, Nathan Goldman
The interplay of -flux and lattice geometry can yield full localization of quantum dynamics in lattice systems, a striking interference phenomenon known as Aharonov-Bohm caging.…
Density-dependent hopping for ultracold atoms immersed in a Bose-Einstein-condensate vortex lattice
R. H. Chaviguri, T. Comparin, M. Di Liberto +1
Both mixtures of atomic Bose-Einstein condensates and systems with atoms trapped in optical lattices have been intensely explored theoretically, mainly due to the exceptional devel…
Topological two-body bound states in the interacting Haldane model
Grazia Salerno, Marco Di Liberto, Chiara Menotti +1
We study the topological properties of the two-body bound states in an interacting Haldane model as a function of interparticle interactions. In particular, we identify topological…
Dark energy and Josephson junctions
Vincenzo Branchina, Marco Di Liberto, Ivano Lodato
It has been recently claimed that dark energy can be (and has been) observed in laboratory experiments by measuring the power spectrum of the noise current in a resistivel…
Fluctuation-dissipation theorem and harmonic oscillators
Vincenzo Branchina, Marco Di Liberto, Ivano Lodato
The question of the "physical meaning" and "origin" of the Bose-Einstein (BE) factor in the fluctuation-dissipation theorem (FDT) is often raised and this term is sometimes interpr…