107 citations · 204 across the 9 of their papers we have counts for
10 papers
The surprising simplicity of forecasting quantum chaotic many-body dynamics
Francesco Perciavalle, Agostino Gallo, Francesco Plastina +3
Accurately simulating chaotic quantum many-body dynamics remains a major computational challenge for classical methods, due to the rapid buildup and spatial spreading of entangleme…
Phase-dependent role of dissipation across the Aubry-André-Harper transition
Gerardo Suárez, Baptiste Debecker, Francesco Cosco +4
We study transport across the Aubry-André-Harper localization transition in the presence of non-Markovian dissipation. For a single particle initially at the center of the chain, w…
Floquet-engineered fidelity revivals in the PXP model
Francesco Perciavalle, Francesco Plastina, Nicola Lo Gullo
We explore the dynamics of the PXP model when subjected to a periodic drive, and unveil the mechanism through which the interplay between spectral properties and initial states gov…
Quantum Coherence and Anomalous Work Extraction in Qubit Gate Dynamics
Francesco Perciavalle, Nicola Lo Gullo, Francesco Plastina
We develop a framework based on the Kirkwood-Dirac quasiprobability distribution to quantify the contribution of coherence to work extraction during generic, cyclic quantum evoluti…
Local reminiscence in the PXP model
Francesco Perciavalle, Gian Marco Rizzo, Francesco Plastina +1
We study the emergence of local reminiscence in the PXP model, a constrained spin system realized in Rydberg atom arrays. The spectrum of this model is characterized by a majority…
Predicting fermionic densities using a Projected Quantum Kernel method
Francesco Perciavalle, Francesco Plastina, Michele Pisarra +1
We use a support vector regressor based on a projected quantum kernel method to predict the density structure of 1D fermionic systems of interest in quantum chemistry and quantum m…
The driven Dicke Model: time-dependent mean field and quantum fluctuations in a non-equilibrium quantum many-body system
G. Francica, S. Montangero, M. Paternostro +1
We establish a new theoretical framework, based on a time-dependent mean field approach, to address the dynamics of the driven Dicke model. The joint evolution of both mean fields…
Propagation of non-classical correlations across a quantum spin chain
S. Campbell, T. J. G. Apollaro, C. Di Franco +5
We study the transport of quantum correlations across a chain of interacting spin-1/2 particles. As a quantitative figure of merit, we choose a symmetric version of quantum discord…
Memory-keeping effects and forgetfulness in the dynamics of a qubit coupled to a spin chain
T. J. G. Apollaro, C. Di Franco, F. Plastina +1
Using recently proposed measures for non-Markovianity [H. P. Breuer, E. M. Laine, and J. Piilo, Phys. Rev. Lett. {\bf 103}, 210401 (2009)], we study the dynamics of a qubit coupled…
Shot noise for resonant Cooper pair tunneling
Mahn-Soo Choi, Francesco Plastina, Rosario Fazio
We study intrinsic noise of current in a superconducting single-electron transistor, taking into account both coherence effects and Coulomb interaction near a Cooper-pair resonance…