184 citations · 510 across the 20 of their papers we have counts for
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Universality and weak-ergodicity breaking in quantum quenches
Guido Giachetti, Andrea Solfanelli, Nicolò Defenu
Understanding equilibration and universality after sudden quantum quenches remains a central challenge in isolated many-body systems. Persistent oscillations and anomalous scaling…
Universal work statistics in long-range interacting quantum systems
Andrea Solfanelli, Nicolò Defenu
We determine the conditions under which the presence of long-range interactions reduce the energy losses due to defect generation during non-adiabatic evolution, crucial for enhanc…
Universality in long-range interacting systems: the effective dimension approach
Andrea Solfanelli, Nicolò Defenu
Dimensional correspondences have a long history in critical phenomena. Here, we review the effective dimension approach, which relates the scaling exponents of a critical system in…
Quantization of integrable and chaotic three-particle Fermi-Pasta-Ulam-Tsingou models
Alio Issoufou Arzika, Andrea Solfanelli, Harald Schmid +1
We study the transition from integrability to chaos for the three-particle Fermi-Pasta-Ulam- Tsingou (FPUT) model. We can show that both the quartic b-FPUT model ( = 0) and the…
Quantum heat engine with long-range advantages
Andrea Solfanelli, Guido Giachetti, Michele Campisi +2
The employment of long-range interactions in quantum devices provides a promising route towards enhancing their performance in quantum technology applications. Here, the presence o…
Fractal nature of high-order time crystal phases
Guido Giachetti, Andrea Solfanelli, Lorenzo Correale +1
Discrete Floquet time crystals (DFTC) are characterized by the spontaneous breaking of the discrete time-translational invariance characteristic of Floquet driven systems. In analo…
Tricritical point in the quantum Hamiltonian mean-field model
Harald Schmid, Johannes Dieplinger, Andrea Solfanelli +2
Engineering long-range interactions in experimental platforms has been achieved with great success in a large variety of quantum systems in recent years. Inspired by this progress,…
Quantum Measurement Cooling
Lorenzo Buffoni, Andrea Solfanelli, Paola Verrucchi +2
Invasiveness of quantum measurements is a genuinely quantum mechanical feature that is not necessarily detrimental: Here we show how quantum measurements can be used to fuel a cool…