Zobrazeno 1 - 10
of 1 398
pro vyhledávání: '"P Sinibaldi"'
We introduce a classical computational method for quantum dynamics that relies on a global-in-time variational principle. Unlike conventional time-stepping approaches, our scheme computes the entire state trajectory over a finite time window by minim
Externí odkaz:
http://arxiv.org/abs/2412.11778
Publikováno v:
Nature Communications 15, 9404 (2024)
Understanding the real-time evolution of many-electron quantum systems is essential for studying dynamical properties in condensed matter, quantum chemistry, and complex materials, yet it poses a significant theoretical and computational challenge. O
Externí odkaz:
http://arxiv.org/abs/2403.07447
Passetti et al. [Physical Review Letters 131, 036502 (2023)] recently assessed the potential of neural quantum states (NQS) in learning ground-state wave functions with volume-law entanglement scaling. They focused on NQS using feedforward neural net
Externí odkaz:
http://arxiv.org/abs/2309.11534
We review the procedure to construct quasi-free ground states, for real scalar fields whose dynamics is dictated by the Klein-Gordon equation, on standard static Lorentzian manifolds with a time-like boundary. We observe that, depending on the assign
Externí odkaz:
http://arxiv.org/abs/2308.01281
Publikováno v:
Quantum 7, 1131 (2023)
We analyze the accuracy and sample complexity of variational Monte Carlo approaches to simulate the dynamics of many-body quantum systems classically. By systematically studying the relevant stochastic estimators, we are able to: (i) prove that the m
Externí odkaz:
http://arxiv.org/abs/2305.14294
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Understanding the real-time evolution of many-electron quantum systems is essential for studying dynamical properties in condensed matter, quantum chemistry, and complex materials, yet it poses a significant theoretical and computational cha
Externí odkaz:
https://doaj.org/article/28bede29ab2848889e1d882bfcc0ff5b
Autor:
Davide Vecchio, Marina Macchiaiolo, Michaela V. Gonfiantini, Filippo M. Panfili, Francesco Petrizzelli, Niccolò Liorni, Fabiana Cortellessa, Lorenzo Sinibaldi, Ippolita Rana, Emanuele Agolini, Dario Cocciadiferro, Nicole Colantoni, Michela Semeraro, Cristiano Rizzo, Annalisa Deodati, Nicola Cotugno, Serena Caggiano, Elisabetta Verrillo, Carlotta G. Nucci, Serpil Alkan, Jorge M. Saraiva, Joaquim De Sá, Pedro M. Almeida, Jayanth Krishna, Paola S. Buonuomo, Diego Martinelli, Carlo Dionisi Vici, Viviana Caputo, Andrea Bartuli, Antonio Novelli, Tommaso Mazza
Publikováno v:
Frontiers in Genetics, Vol 15 (2024)
IntroductionInfantile hypotonia with psychomotor retardation and characteristic facies-1 (IHPRF1, MIM#615419) is a rare, birth onset, autosomal recessive disorder caused by homozygous or compound heterozygous truncating variants in NALCN gene (MIM#61
Externí odkaz:
https://doaj.org/article/e864f1bd10f74411bad1a66543ecb80b
Autor:
Elena Giordani, Matteo Allegretti, Alberto Sinibaldi, Francesco Michelotti, Gianluigi Ferretti, Elena Ricciardi, Giovanna Ziccheddu, Fabio Valenti, Simona Di Martino, Cristiana Ercolani, Diana Giannarelli, Grazia Arpino, Stefania Gori, Claudia Omarini, Alberto Zambelli, Emilio Bria, Ida Paris, Simonetta Buglioni, Patrizio Giacomini, Alessandra Fabi
Publikováno v:
Journal of Experimental & Clinical Cancer Research, Vol 43, Iss 1, Pp 1-11 (2024)
Abstract Background During targeted treatment, HER2-positive breast cancers invariably lose HER2 DNA amplification. In contrast, and interestingly, HER2 proteins may be either lost or gained. To longitudinally and systematically appreciate complex/di
Externí odkaz:
https://doaj.org/article/92bb4cafdd7145c5a75ef4fcaf8a3e78
On $\text{AdS}_2 \times \mathbb{S}^2$, we construct the two-point correlation functions for the ground and thermal states of a real Klein-Gordon field admitting generalized $(\gamma,v)$-boundary conditions. We follow the prescription recently outline
Externí odkaz:
http://arxiv.org/abs/2210.02395
Autor:
Daniele De Pasquale, Attilio Marino, Carlotta Pucci, Omar Tricinci, Carlo Filippeschi, Pietro Fiaschi, Edoardo Sinibaldi, Gianni Ciofani
Publikováno v:
Advanced Intelligent Systems, Vol 6, Iss 9, Pp n/a-n/a (2024)
Most in vitro studies regarding new anticancer treatments are performed on 2D cultures, despite this approach imposes several limitations in recapitulating the real tumor behavior and in predicting the effects of therapy on both cancer and healthy ti
Externí odkaz:
https://doaj.org/article/92ccabcfdc8b4dd6a28384deb699d208