Zobrazeno 1 - 10
of 28 806
pro vyhledávání: '"A. Penna"'
Autor:
Yi, Minseok, Lee, Daehee, Gola, Alberto, Merzi, Stefano, Penna, Michele, Lee, Jae Sung, Cherry, Simon R., Kwon, Sun Il
Positron emission tomography (PET) is the most sensitive biomedical imaging modality for non-invasively detecting and visualizing positron-emitting radiopharmaceuticals within a subject. In PET, measuring the time-of-flight (TOF) information for each
Externí odkaz:
http://arxiv.org/abs/2410.12161
Autor:
Gabbrielli, Tecla, Pelini, Jacopo, Marschick, Georg, Consolino, Luigi, La Penna, Irene, Faist, Jérôme, Bertrand, Mathieu, Kapsalidis, Filippos, Weih, Robert, Höfling, Sven, Akikusa, Naota, Hinkov, Borislav, De Natale, Paolo, Cappelli, Francesco, Borri, Simone
The intensity noise of a laser source represents one of the key factors limiting the ultimate sensitivity in laser-based systems for sensing and telecommunication. For advanced applications based on interferometry, the availability of a shot-noise-li
Externí odkaz:
http://arxiv.org/abs/2409.12732
Autor:
Casoli, Edoardo, Moro, Stefano, Falasca, Matteo, Montefalcone, Monica, Rizzo, Lucia, Teixidó, Núria, Piazzi, Luigi, Longo, Caterina, Mercurio, Maria, Gennaro, Paola, Cecchi, Enrico, Penna, Marina, Gambi, Maria Cristina, Mirasole, Alice, Ballesteros, Enric, Andrello, Marco, Ventura, Daniele, Mancini, Gianluca, Belluscio, Andrea, Fraschetti, Simonetta, Ardizzone, Giandomenico, Jona-Lasinio, Giovanna
Publikováno v:
Diversity and Distributions, 2024 Sep 01. 30(9), 1-20.
Externí odkaz:
https://www.jstor.org/stable/48784959
We study the mass exchange between two rotating, quantum massive vortices in a two-component Bose-Einstein condensate. The vortices, in the majority component, exhibit a filled core, where the in-filling minority component undergoes a quantum tunneli
Externí odkaz:
http://arxiv.org/abs/2407.17080
Autor:
Della Penna, Nicolas
Practical mechanisms often limit agent reports to constrained formats like trades or orderings, potentially limiting the information agents can express. We propose a novel class of mechanisms that elicit agent reports in natural language and leverage
Externí odkaz:
http://arxiv.org/abs/2407.07845
In this paper, we investigate the impact of reward schemes and committee sizes motivated by governance systems over blockchain communities. We introduce a model for elections with a binary outcome space where there is a ground truth (i.e., a "correct
Externí odkaz:
http://arxiv.org/abs/2406.10525
Autor:
Penna, Robert
The graviton S-matrix has a famous soft pole. We show that the S-matrix for cylindrical gravitational waves has a soft zero. The soft pole for ordinary gravitons comes from a Ward identity for supertranslation symmetry at asymptotic infinity. We show
Externí odkaz:
http://arxiv.org/abs/2406.07604
Autor:
Penna, Paolo, Schneider, Manvir
In the face of limited block size, miners (e.g., in Bitcoin) prioritize high-bid transactions, forming a large part of their revenue. If the block size were to expand significantly, meeting all transaction demand due to infrastructure or protocol imp
Externí odkaz:
http://arxiv.org/abs/2405.17334
Autor:
Mukherjee, Shreyasi, Penna, Dario, Cirinnà, Fabio, Paternostro, Mauro, Paladino, Elisabetta, Falci, Giuseppe, Giannelli, Luigi
We investigate machine learning-based noise classification aimed at the recognition of the Markovian character of a dynamics and the identification of correlations of classical noise, as well as their interplay in small quantum networks. We operate c
Externí odkaz:
http://arxiv.org/abs/2405.01987
We consider long-term equilibria that arise in the tokenomics design of proof-of-stake (PoS) blockchain systems that comprise of users and validators, both striving to maximize their own utilities. Validators are system maintainers who get rewarded w
Externí odkaz:
http://arxiv.org/abs/2403.15429