Zobrazeno 1 - 10
of 4 086
pro vyhledávání: '"P A, Pizzo"'
Using the principles of the ETH - Approach to Quantum Mechanics we study fluorescence and the phenomenon of ``quantum jumps'' in idealized models of atoms coupled to the quantized electromagnetic field. In a limiting regime where the orbital motion o
Externí odkaz:
http://arxiv.org/abs/2404.10460
The particle trajectories in irrotational, incompressible and inviscid deep-water surface gravity waves are open, leading to a net drift in the direction of wave propagation commonly referred to as the Stokes Drift, which is responsible for catalysin
Externí odkaz:
http://arxiv.org/abs/2401.14334
Two theorems with applications to the quantum theory of measurements are stated and proven. The first one clarifies and amends von Neumann's Measurement Postulate used in the Copenhagen interpretation of quantum mechanics. The second one clarifies th
Externí odkaz:
http://arxiv.org/abs/2312.00599
The improvements in received signal power brought about by a reflective intelligent surface (RIS) might be overstated if background propagation mechanisms such as reflections, scattering, and diffraction are ignored. This paper addresses this issue f
Externí odkaz:
http://arxiv.org/abs/2311.05266
Autor:
Raffaele Pizzo
Publikováno v:
Lingue Culture Mediazioni, Vol 11, Iss 1, Pp 67-87 (2024)
Abstract The word ‘icon’ usually refers to a symbol, a famous person admired by all, or a religious image used for worship. Twentieth and twenty-first century icons are also sacred images of secular societies that help construct collective ident
Externí odkaz:
https://doaj.org/article/f4d8a9aec7024494b706cbb5ad5437d0
Autor:
Paloma García Casas, Michela Rossini, Linnea Påvénius, Mezida Saeed, Nikita Arnst, Sonia Sonda, Tânia Fernandes, Irene D’Arsiè, Matteo Bruzzone, Valeria Berno, Andrea Raimondi, Maria Livia Sassano, Luana Naia, Elisa Barbieri, Sara Sigismund, Patrizia Agostinis, Mattia Sturlese, Barbara A. Niemeyer, Hjalmar Brismar, Maria Ankarcrona, Arnaud Gautier, Paola Pizzo, Riccardo Filadi
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-21 (2024)
Abstract Membrane contact sites (MCSs) are hubs allowing various cell organelles to coordinate their activities. The dynamic nature of these sites and their small size hinder analysis by current imaging techniques. To overcome these limitations, we h
Externí odkaz:
https://doaj.org/article/0b6b5bb0acb9468497829472faf67a2f
Autor:
Vesna Stojanovik, Emma Pagnamenta, Sarah Sampson, Rachel Sutton, Benjamin Jones, Victoria Joffe, Kate Harvey, Elena Pizzo, Sarah Rae
Publikováno v:
Pilot and Feasibility Studies, Vol 10, Iss 1, Pp 1-17 (2024)
Abstract Background This paper reports the results from a feasibility trial of an early parent-delivered social communication intervention for young children with Down syndrome (‘ASCEND’). The intervention focuses on developing children’s early
Externí odkaz:
https://doaj.org/article/847bd664735b4a529815b3255cec155b
Autor:
Hugo, B. V., Bernardi, G., Smirnov, O. M., Dallacasa, D., Venturi, T., Murgia, M., Pizzo, R. F.
The `Main' galaxy cluster in the Abell 781 system is undergoing a significant merger and accretion process with peripheral emission to the north and southeastern flanks of the merging structure. Here we present a full polarimetric study of this field
Externí odkaz:
http://arxiv.org/abs/2309.09909
In this paper we study the low-lying spectrum of the AKLT model perturbed by small, finite-range potentials and with open boundary conditions imposed at the edges of the chain. Our analysis is based on the \emph{local, iterative Lie Schwinger block-d
Externí odkaz:
http://arxiv.org/abs/2308.02811
A light breeze rising over calm water initiates an intricate chain of events that culminates in a centimeters-deep turbulent shear layer capped by gravity-capillary ripples. At first, viscous stress accelerates a laminar wind-drift layer until small
Externí odkaz:
http://arxiv.org/abs/2307.15291