Zobrazeno 1 - 10
of 9 347
pro vyhledávání: '"A. Lovato"'
Publikováno v:
Physics Letters B, Vol 852, Iss , Pp 138591- (2024)
Nucleon momentum distributions calculated with a common one-body operator vary with the resolution scale (and scheme) of the Hamiltonian used. For high-resolution potentials such as Argonne v18 (AV18) there is a high-momentum tail, reflecting short-r
Externí odkaz:
https://doaj.org/article/c1697b5537014983856cf455f4dc22b5
Self-reinforcing cascades: A spreading model for beliefs or products of varying intensity or quality
Autor:
Hébert-Dufresne, Laurent, Lovato, Juniper, Burgio, Giulio, Gleeson, James P., Redner, S., Krapivsky, P. L.
Models of how things spread often assume that transmission mechanisms are fixed over time. However, social contagions--the spread of ideas, beliefs, innovations--can lose or gain in momentum as they spread: ideas can get reinforced, beliefs strengthe
Externí odkaz:
http://arxiv.org/abs/2411.00714
Autor:
Nguyen, Phuc D, Dunbar, Claire, Scott, Hannah, Lechat, Bastien, Manners, Jack, Micic, Gorica, Lovato, Nicole, Reynolds, Amy C, Lack, Leon, Adams, Robert, Eckert, Danny, Vakulin, Andrew, Catcheside, Peter G
Circadian disruption contributes to adverse effects on sleep, performance, and health. One accepted method to track continuous daily changes in circadian timing is to measure core body temperature (CBT), and establish daily, circadian-related CBT min
Externí odkaz:
http://arxiv.org/abs/2408.15295
An accurate description of low-density nuclear matter is crucial for explaining the physics of neutron star crusts. In the density range between approximately 0.01 fm$^{-3}$ and 0.1 fm$^{-3}$, matter transitions from neutron-rich nuclei to various hi
Externí odkaz:
http://arxiv.org/abs/2407.21207
The auxiliary field diffusion Monte Carlo method uses imaginary-time projection techniques to accurately solve the ground-state wave function of atomic nuclei and infinite nuclear matter. In this work, we present a novel representation of the imagina
Externí odkaz:
http://arxiv.org/abs/2407.14632
We introduce a Bayesian protocol based on artificial neural networks that is suitable for modeling inclusive electron-nucleus scattering on a variety of nuclear targets with quantified uncertainties. Unlike previous applications in the field, which d
Externí odkaz:
http://arxiv.org/abs/2406.06292
We discuss the inclusion of relativistic boost corrections into the CBF effective nuclear Hamiltonian, derived from a realistic model of two- and three-nucleon interactions using the formalism of correlated basis functions and the cluster expansion t
Externí odkaz:
http://arxiv.org/abs/2406.05732
We compute ground-state and dynamical properties of $^4$He and $^{16}$O nuclei using as input high-resolution, phenomenological nucleon-nucleon and three-nucleon forces that are local in coordinate space. The nuclear Schr\"odinger equation for both n
Externí odkaz:
http://arxiv.org/abs/2405.14916
Employing a two-species Cahn-Hilliard model with nonreciprocal interactions we show that the interplay of nonreciprocity and conservation laws results in the coexistence of uniform stationary and oscillatory phases as well as of uniform and crystalli
Externí odkaz:
http://arxiv.org/abs/2402.08634
Nucleon momentum distributions calculated with a common one-body operator vary with the resolution scale (and scheme) of the Hamiltonian used. For high-resolution potentials such as Argonne $v_{18}$ (AV18) there is a high-momentum tail, reflecting sh
Externí odkaz:
http://arxiv.org/abs/2402.00634