Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Andrea Solfanelli"'
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 5, Pp 1-35 (2023)
Abstract Thanks to their prominent collective character, long-range interactions promote information spreading and generate forms of entanglement scaling, which cannot be observed in traditional systems with local interactions. In this work, we study
Externí odkaz:
https://doaj.org/article/7a8ed33db0ae4fe488b094ad0d8130ea
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p 013311 (2024)
The simulation of complex quantum many-body systems is a promising short-term goal of noisy intermediate-scale quantum (NISQ) devices. However, the limited connectivity of native qubits hinders the implementation of quantum algorithms that require lo
Externí odkaz:
https://doaj.org/article/ab8fbc079235481681964669c68d5806
Publikováno v:
Entropy, Vol 25, Iss 3, p 538 (2023)
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 β-FPUT model (α=0) and the cubic one (β=0) are integrable by introducing an appropriate Fouri
Externí odkaz:
https://doaj.org/article/128e21cbceda44779adc32a2cd04e408
Publikováno v:
Journal of Physics Communications, Vol 7, Iss 6, p 065007 (2023)
On a quantum superconducting processor we observe partial and infinite-temperature thermalization induced by a sequence of repeated quantum projective measurements, interspersed by a unitary (Hamiltonian) evolution. Specifically, on a qubit and two-q
Externí odkaz:
https://doaj.org/article/a8e998f093a24c0e878c654f6c4b2a5f
Publikováno v:
New Journal of Physics, Vol 25, Iss 3, p 033030 (2023)
Long-range interacting quantum devices provides a promising route for quantum technology applications. Here, the presence of long-range interactions is shown to enhance the performances of a quantum heat engine featuring a many-body working substance
Externí odkaz:
https://doaj.org/article/d8aed3d037d04cf79f05790a2655f0e3
Publikováno v:
PRX Quantum, Vol 2, Iss 3, p 030353 (2021)
Inspired by the idea that quantum computers can be useful in advancing basic science, we use a quantum processor to experimentally validate a number of theoretical results in non-equilibrium quantum thermodynamics, that were not (or were very little)
Externí odkaz:
https://doaj.org/article/0e823abb2bd146aea79d97a52afe1352
We report on a quantum thermodynamic method to purify a qubit on a quantum processing unit (QPU) equipped with (nearly) identical qubits. Our starting point is a three qubit design that emulates the well-known two qubit swap engine. Similar to standa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78fc160664a15971f6e279bde8802a54
http://arxiv.org/abs/2201.13319
http://arxiv.org/abs/2201.13319
Publikováno v:
New Journal of Physics, 25 (3)
Long-range interacting quantum devices provides a promising route for quantum technology applications. Here, the presence of long-range interactions is shown to enhance the performances of a quantum heat engine featuring a many-body working substance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04bf9fd3ccabf2a2109ef8c66b2ae4c5
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, we propose a generalization of the classical Hamiltonian mean-field m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03d3d32d279aecac2f5d761f060517f9
https://hdl.handle.net/20.500.11767/132051
https://hdl.handle.net/20.500.11767/132051
Autor:
Claudia Dario, Nella Lo Cascio, Martina Curto, Elena Monducci, Juliana Fortes Lindau, Christoph U. Correll, Andrea M. Auther, Barbara A. Cornblatt, Stefano Vicari, Georgios D. Kotzalidis, Nicoletta Girardi, Alice Masillo, Paolo Girardi, Giada Colafrancesco, Andrea Solfanelli, Patrizio Pasqualetti, Paolo Fiori Nastro, Martina Brandizzi, Franco De Crescenzo, Riccardo Saba, Mauro Ferrara
Publikováno v:
Psychiatry Research. 253:296-302
Social and occupational impairments are present in the schizophrenia prodrome, and poor social functioning predicts transition to psychosis in Ultra-High Risk (UHR) individuals. We aimed to: 1) validate the Italian version of the Global Functioning:
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21f5efcc4d0b4022acddd5aff7e90363
https://doi.org/10.1016/j.psychres.2017.04.008
https://doi.org/10.1016/j.psychres.2017.04.008