| Texto completo | |
| Autor(es): |
Soriani, Artur
;
Naze, Pierre
;
Bonanca, Marcus V. S.
;
Gardas, Bartlomiej
;
Deffner, Sebastian
Número total de Autores: 5
|
| Tipo de documento: | Artigo Científico |
| Fonte: | PHYSICAL REVIEW A; v. 105, n. 4, p. 12-pg., 2022-04-14. |
| Resumo | |
Currently, existing quantum annealers have proven themselves as viable technology for the first practical applications in the noisy-intermediate-scale-quantum era. However, to fully exploit their capabilities, a comprehensive characterization of their finite-time excitations is instrumental. To this end, we develop a phase diagram for driven Ising chains, from which the scaling behavior of the excess work can be read off as a function of process duration and system size. "Fast" processes are well described by the Kibble-Zurek mechanism; "slow" process are governed by effective Landau-Zener dynamics; and "very slow" processes can be approximated with adiabatic perturbation theory. (AU) | |
| Processo FAPESP: | 18/06365-4 - Otimização do trabalho termodinâmico em sistemas fora do equilíbrio |
| Beneficiário: | Pierre Marie Antoine Leite Nazé |
| Modalidade de apoio: | Bolsas no Brasil - Doutorado |
| Processo FAPESP: | 18/21285-7 - Otimização do trabalho termodinâmico com machine learning control |
| Beneficiário: | Pierre Marie Antoine Leite Nazé |
| Modalidade de apoio: | Bolsas no Exterior - Estágio de Pesquisa - Doutorado |
| Processo FAPESP: | 20/02170-4 - Processo termodinâmicos ótimos em sistemas fora do equilíbrio |
| Beneficiário: | Marcus Vinicius Segantini Bonança |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |