Zobrazeno 1 - 10
of 2 273
pro vyhledávání: '"Giacometti, P"'
We study the spontaneous breaking of diffeomorphism invariance using the proper-time non-perturbative flow equation in quantum gravity. In particular, we analyze the structure of the UV critical manifold of conformally reduced Einstein-Hilbert theory
Externí odkaz:
http://arxiv.org/abs/2410.08916
Autor:
Wood, Jared A., Compare, Laura Dal, Pearse, Lillian, Schuitemaker, Alicia, Liu, Yawei, Hudson, Toby, Giacometti, Achille, Widmer-Cooper, Asaph
We characterize the self-assembly and phase behavior of Janus rods over a broad range of temperatures and volume fractions, using Langevin dynamics simulations and free energy calculations. The Janus rods consist of a line of fused overlapping sphere
Externí odkaz:
http://arxiv.org/abs/2408.12828
We report on extensive molecular dynamics atomistic simulations of a \textit{meta}-substituted \textit{poly}-phenylacetylene (pPA) foldamer dispersed in three solvents, water \ce{H2O}, cyclohexane \ce{cC6H12}, and \textit{n}-hexane \ce{nC6H14}, and f
Externí odkaz:
http://arxiv.org/abs/2407.20686
Autor:
Tedeschi, Riccardo, Valente, Luca, Ottavi, Gianmarco, Zelioli, Enrico, Wistoff, Nils, Giacometti, Massimiliano, Sajjad, Abdul Basit, Benini, Luca, Rossi, Davide
Symmetric Multi-Processing (SMP) based on cache coherency is crucial for high-end embedded systems like automotive applications. RISC-V is gaining traction, and open-source hardware (OSH) platforms offer solutions to issues such as IP costs and vendo
Externí odkaz:
http://arxiv.org/abs/2407.19895
We present a lattice model for polymer solutions, explicitly incorporating interactions with solvent molecules and the contribution of vacancies. By exploiting the well-known analogy between polymer systems and the $O(n)$-vector spin model in the lim
Externí odkaz:
http://arxiv.org/abs/2407.01590
Autor:
Arcangeli, Tobia, Škrbić, Tatjana, Azote, Somiealo, Marcato, Davide, Rosa, Angelo, Banavar, Jayanth R., Piazza, Roberto, Maritan, Amos, Giacometti, Achille
Using Langevin dynamics complemented by Wang-Landau Monte Carlo simulations, we study the phase behavior of single and multiple semiflexible polymer chains in solution under poor-solvent conditions. In the case of a single chain, we obtain the full p
Externí odkaz:
http://arxiv.org/abs/2405.11287
Autor:
Tsekenis, Georgios, Cimini, Giulio, Kalafatis, Marinos, Giacometti, Achille, Gili, Tommaso, Caldarelli, Guido
Publikováno v:
Scientific Reports 14:5266 (2024)
We define bipartite and monopartite relational networks of chemical elements and compounds using two different datasets of inorganic chemical and material compounds, as well as study their topology. We discover that the connectivity between elements
Externí odkaz:
http://arxiv.org/abs/2402.11774
In this paper, we propose a general bi-objective model for portfolio selection, aiming to maximize both a diversification measure and the portfolio expected return. Within this general framework, we focus on maximizing a diversification measure recen
Externí odkaz:
http://arxiv.org/abs/2312.09707
We present a geometrical analysis of the protrusion statistics of side chains in more than 4,000 high-resolution protein structures. We employ a coarse-grained representation of the protein backbone viewed as a linear chain of C{\alpha} atoms and con
Externí odkaz:
http://arxiv.org/abs/2312.07304
We have shown recently that the notion of poking pairwise interactions along a chain provides a unifying framework for understanding the formation of both secondary and the tertiary protein structure based on symmetry and geometry. $\alpha$-helices a
Externí odkaz:
http://arxiv.org/abs/2312.07293