Zobrazeno 1 - 10
of 12 263
pro vyhledávání: '"De Giorgi, A"'
Autor:
de Giorgi, Arturo, Jaeckel, Joerg
Ordinary matter coupled to light weakly interacting bosons can lead to the formation of a macroscopic bosonic field in the vicinity of large matter concentrations such as ordinary or neutron stars. When these objects are turned into black holes due t
Externí odkaz:
http://arxiv.org/abs/2408.10296
Axion-like particles (ALPs) and heavy neutral leptons (HNLs) are two well-motivated classes of particles beyond the Standard Model. It is intriguing to explore the new detection opportunities that may arise if both particle types coexist. Part of the
Externí odkaz:
http://arxiv.org/abs/2407.14970
There is a tight connection between credit access and voting. We show that uncertainty in access to credit pushes voters toward more conservative candidates in US elections. Using a 1% sample of the US population with valid credit reports, we relate
Externí odkaz:
http://arxiv.org/abs/2407.06808
We study the effect of localized housing price hikes on renters' mobility, consumption, and credit outcomes. Consistent with a spatial equilibrium model, we find that the consumption responses vary greatly for movers and stayers. While movers increas
Externí odkaz:
http://arxiv.org/abs/2407.06695
Autor:
Trypogeorgos, Dimitrios, Gianfrate, Antonio, Landini, Manuele, Nigro, Davide, Gerace, Dario, Carusotto, Iacopo, Riminucci, Fabrizio, Baldwin, Kirk W., Pfeiffer, Loren N., Martone, Giovanni I., De Giorgi, Milena, Ballarini, Dario, Sanvitto, Daniele
A supersolid is a counter-intuitive phase of matter where its constituent particles are arranged into a crystalline structure, yet they are free to flow without friction. This requires the particles to share a global macroscopic phase while being abl
Externí odkaz:
http://arxiv.org/abs/2407.02373
Autor:
Voronova, Nina, Grudinina, Anna, Panico, Riccardo, Trypogeorgos, Dimitris, De Giorgi, Milena, Baldwin, Kirk, Pfeiffer, Loren, Sanvitto, Daniele, Ballarini, Dario
The macroscopic coherence of quantum fluids enables for the observation of interference effects in their wavefunctions and leads to practical applications based on Josephson tunnelling such as superconductor quantum interference devices. The Josephso
Externí odkaz:
http://arxiv.org/abs/2404.12663
The generation of a mass for an axion-like-particle is a long-standing open issue. We propose a model where a GeV mass for this pseudo-scalar particle is predicted in a large portion of the parameter space due to the presence of explicit Peccei-Quinn
Externí odkaz:
http://arxiv.org/abs/2402.14059
Publikováno v:
JHEP 03 (2024) 094
A convincing explanation of the smallness of neutrino masses is represented by the Type-I Seesaw mechanism, where the two measured neutrino mass differences can be generated by introducing at least two right-handed neutrinos. In an ultraviolet comple
Externí odkaz:
http://arxiv.org/abs/2312.13417
Autor:
de Giorgi, A., Vogl, S.
We prove a set of sum rules needed for KK-graviton pair production from matter in orbifolded extra-dimensional models. The sum rules can be found in full generality by considering the properties of solutions to the Sturm-Liouville problem, which desc
Externí odkaz:
http://arxiv.org/abs/2311.01507
Autor:
Allegra Romano, MD, Sara De Giorgi, MD, Andrea Romano, Giulia Moltoni, MD, Anna Maria Ascolese, MD, Antonella Stoppacciaro, Alessandro Bozzao
Publikováno v:
Radiology Case Reports, Vol 19, Iss 8, Pp 3276-3282 (2024)
Contrast enhancement resolution induced by corticosteroids is a phenomenon primarily associated with primary central nervous system lymphoma, while malignant brain gliomas usually maintain a consistent radiological appearance during systemic steroid
Externí odkaz:
https://doaj.org/article/3b9e0ce740ee416b8b92220e24e1eaa1