Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Claudio, Bonanno"'
The $${\textrm{SU}}(3)$$ SU ( 3 ) twisted gradient flow strong coupling without topological freezing
Autor:
Claudio Bonanno, Jorge Luis Dasilva Golán, Massimo D’Elia, Margarita García Pérez, Andrea Giorgieri
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 9, Pp 1-20 (2024)
Abstract We investigate the role of topology on the lattice determination of the $${\textrm{SU}}(3)$$ SU ( 3 ) strong coupling renormalized via gradient flow. To deal with the topological freezing of standard local algorithms, the definition of the c
Externí odkaz:
https://doaj.org/article/3f14e45e6f8147928672876d61cae3d1
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 8, Pp 1-26 (2024)
Abstract We simulate N f = 2 + 1 QCD at the physical point combining open and periodic boundary conditions in a parallel tempering framework, following the original proposal by M. Hasenbusch for 2d CP N−1 models, which has been recently implemented
Externí odkaz:
https://doaj.org/article/8d791bd4a9d34c4fbe682c9583d03cd2
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 5, Pp 1-23 (2024)
Abstract We study the θ-dependence of the string tension and of the lightest glueball mass in four-dimensional SU(N) Yang-Mills theories. More precisely, we focus on the coefficients parametrizing the O θ 2 $$ \mathcal{O}\left({\theta}^2\right) $$
Externí odkaz:
https://doaj.org/article/267e473ea8bd4a4098241ea6f9360161
Long-term outcome of COVID-19 patients with acute kidney injury requiring kidney replacement therapy
Autor:
Ilaria Godi, Laura Pasin, Andrea Ballin, Gabriele Martelli, Claudio Bonanno, Francesco Terranova, Enrico Tamburini, Caterina Simoni, Ginevra Randon, Nicola Franchetti, Leda Cattarin, Federico Nalesso, Lorenzo Calò, Ivo Tiberio
Publikováno v:
Journal of Anesthesia, Analgesia and Critical Care, Vol 4, Iss 1, Pp 1-8 (2024)
Abstract Background Limited data existed on the burden of coronavirus disease 2019 (COVID-19) renal complications and the outcomes of the most critical patients who required kidney replacement therapy (KRT) during intensive care unit (ICU) stay. We a
Externí odkaz:
https://doaj.org/article/54b0f10b0f984abe9ee63c3121231c10
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 4, Pp 1-27 (2024)
Abstract Motivated by the recently-established connection between Jarzynski’s equality and the theoretical framework of Stochastic Normalizing Flows, we investigate a protocol relying on out-of-equilibrium lattice Monte Carlo simulations to mitigat
Externí odkaz:
https://doaj.org/article/b422550b382742ba83474c522fe1f43a
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 2, Pp 1-33 (2024)
Abstract We investigate, by means of numerical lattice simulations, the θ-dependence of the critical deconfinement temperature of SU(N) gauge theories at large N : T c (θ) = T c (0)[1 – Rθ 2 + O(θ 4)], with R ~ O(1/N 2). We follow two different
Externí odkaz:
https://doaj.org/article/d7e9e6cd4e8143b48cd5d33951e0c351
Autor:
Claudio Bonanno
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 1, Pp 1-20 (2024)
Abstract We determine the pure-gauge SU(3) topological susceptibility slope χ ′ , related to the next-to-leading-order term of the momentum expansion of the topological charge density 2-point correlator, from numerical lattice Monte Carlo simulati
Externí odkaz:
https://doaj.org/article/c5cce92b5c4a4d368f6fa9e7fbeaefc5
Stochastic brain dynamics exhibits differential regional distribution and maturation-related changes
Autor:
Andrea Scarciglia, Vincenzo Catrambone, Martina Bianco, Claudio Bonanno, Nicola Toschi, Gaetano Valenza
Publikováno v:
NeuroImage, Vol 290, Iss , Pp 120562- (2024)
Functional magnetic resonance imaging (fMRI) is a powerful non-invasive method for studying brain function by analyzing blood oxygenation level-dependent (BOLD) signals. These signals arise from intricate interplays of deterministic and stochastic bi
Externí odkaz:
https://doaj.org/article/00df98ca332a4e5d95e47c446edde66d
Autor:
Claudio Bonanno, Pietro Butti, Margarita García Peréz, Antonio González-Arroyo, Ken-Ichi Ishikawa, Masanori Okawa
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 12, Pp 1-25 (2023)
Abstract We compute the large-N limit of the QCD chiral condensate on the lattice using twisted reduced models, and performing controlled continuum and chiral extrapolations. We perform two different calculations: one consists in extracting the chira
Externí odkaz:
https://doaj.org/article/6778c9ea501546e382383b5e8f0a7e92
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 11, Pp 1-33 (2023)
Abstract We compute the chiral condensate of 2 + 1 QCD from the mode number of the staggered Dirac operator, performing controlled extrapolations to both the continuum and the chiral limit. We consider also alternative strategies, based on the quark
Externí odkaz:
https://doaj.org/article/f7ed6640998d4c8da3fc6ee18ddef39e