Zobrazeno 1 - 10
of 3 690
pro vyhledávání: '"A Barison"'
The simulation of molecular electronic structure is an important application of quantum devices. Recently, it has been shown that quantum devices can be effectively combined with classical supercomputing centers in the context of the sample-based qua
Externí odkaz:
http://arxiv.org/abs/2411.00468
We propose a variational scheme to represent composite quantum systems using multiple parameterized functions of varying accuracies on both classical and quantum hardware. The approach follows the variational principle over the entire system, and is
Externí odkaz:
http://arxiv.org/abs/2309.08666
We propose an adaptive quantum algorithm to prepare accurate variational time evolved wave functions. The method is based on the projected Variational Quantum Dynamics (pVQD) algorithm, that performs a global optimization with linear scaling in the n
Externí odkaz:
http://arxiv.org/abs/2307.03229
Publikováno v:
Quantum Sci. Technol. 8 (2023) 035014
We propose an extension of the Variational Quantum Eigensolver (VQE) that leads to more accurate energy estimations and can be used to study excited states. The method is based on the introduction of a sequence of increasing penalties in the cost fun
Externí odkaz:
http://arxiv.org/abs/2304.05262
Publikováno v:
Frontiers in Natural Products, Vol 3 (2024)
Externí odkaz:
https://doaj.org/article/558258581f0d4f4982a6ae2038669080
Autor:
Leice Milla Ribeiro de Novais, Sher Ali, Caroline Da Ros Montes D’Oca, Kahlil Schwanka Salome, Andersson Barison
Publikováno v:
Frontiers in Natural Products, Vol 3 (2024)
IntroductionSome papers describe the presence of creatine in plants, based on a singlet signal at 3.02–3.05 ppm in the 1H NMR spectra. Although is there creatine in plants? Therefore, to answer this question, a comprehensive NMR investigation has b
Externí odkaz:
https://doaj.org/article/5815182a65684105a4163fc8e088580c
Publikováno v:
Phys. Rev. Research 4, 043161 (2022)
We propose a variational quantum algorithm to study the real time dynamics of quantum systems as a ground-state problem. The method is based on the original proposal of Feynman and Kitaev to encode time into a register of auxiliary qubits. We prepare
Externí odkaz:
http://arxiv.org/abs/2204.03454
Autor:
Agresti, Filippo, Isopi, Jacopo, Scattareggia Marchese, Sandro, Giorgianni, Paolo, Contino, Antonino, Scattareggia Marchese, Simone, Titov, Ivan, Rancan, Marzio, Armelao, Lidia, Barison, Simona
Publikováno v:
In Colloids and Surfaces A: Physicochemical and Engineering Aspects 5 January 2025 704
Autor:
Raisi-Estabragh, Zahra, Szabo, Liliana, McCracken, Celeste, Bülow, Robin, Aquaro, Giovanni Donato, Andre, Florian, Le, Thu-Thao, Suchá, Dominika, Condurache, Dorina-Gabriela, Salih, Ahmed M., Chadalavada, Sucharitha, Aung, Nay, Lee, Aaron Mark, Harvey, Nicholas C., Leiner, Tim, Chin, Calvin W.L., Friedrich, Matthias G., Barison, Andrea, Dörr, Marcus, Petersen, Steffen E.
Publikováno v:
In JACC: Cardiovascular Imaging July 2024 17(7):746-762
Autor:
Barison, Andrea, Gueli, Ignazio Alessio, Pizzino, Fausto, Grigoratos, Chrysanthos, Todiere, Giancarlo
Publikováno v:
In Heart Failure Clinics July 2024 20(3):295-305