Zobrazeno 1 - 10
of 8 948
pro vyhledávání: '"Avella A"'
Autor:
Alvarez-Llamoza, O., Cosenza, M. G., Gonzalez-Avella, J. C., Suarez, M. A., Tucci, K., Valverde, P.
We investigate the collective behavior of a system of social agents subject to the competition between two mass media influences considered as external fields. We study under what conditions either of two mass media with different intensities can imp
Externí odkaz:
http://arxiv.org/abs/2405.04792
Tomographic reconstruction of quantum states plays a fundamental role in benchmarking quantum systems and retrieving information from quantum computers. Among the informationally complete sets of quantum measurements the tight ones provide a linear r
Externí odkaz:
http://arxiv.org/abs/2404.18847
Autor:
Eskandari-asl, Amir, Avella, Adolfo
We derive the two-time linear response theory for out-of-equilibrium pumped systems, generic pump-probe delays and probe frequencies. Such a theory enormously simplifies the numerical calculations, for instance, of the optical conductivity with respe
Externí odkaz:
http://arxiv.org/abs/2404.10768
Autor:
Crispino, Matteo, Arribi, Pablo Villar, Shukla, Anmol, Hardy, Frédéric, Haghighirad, Amir-Abbas, Wolf, Thomas, Heid, Rolf, Meingast, Christoph, Gorni, Tommaso, Avella, Adolfo, Medici, Luca de'
We define a general strategy for finding new heavy-fermionic materials without rare-earth elements: doping a Hund metal with pronounced orbital-selective correlations towards half-filling. We argue that in general band structures a possible orbital-s
Externí odkaz:
http://arxiv.org/abs/2312.06511
In this study, we conducted a detailed investigation into the time evolution of the probability density within a 1D double-well potential hosting a Bose-Fermi mixture. This system comprised spinless bosons and spin one-half fermions with weak repulsi
Externí odkaz:
http://arxiv.org/abs/2311.02218
The climate change emergency calls for a reduction in energy consumption in all human activities and production processes. The radio broadcasting industry is no exception. However, reducing energy requirements by uniformly cutting the radiated power
Externí odkaz:
http://arxiv.org/abs/2310.19492
Publikováno v:
2023 59th Annual Allerton Conference on Communication, Control, and Computing (Allerton), Monticello, IL, USA, 2023, pp. 1-8
Power posteriors "robustify" standard Bayesian inference by raising the likelihood to a constant fractional power, effectively downweighting its influence in the calculation of the posterior. Power posteriors have been shown to be more robust to mode
Externí odkaz:
http://arxiv.org/abs/2310.07900
Autor:
Paniate, Alberto, Massaro, Gianlorenzo, Avella, Alessio, Meda, Alice, Pepe, Francesco V., Genovese, Marco, D'Angelo, Milena, Berchera, Ivano Ruo
Techniques based on classical and quantum correlations in light beams, such as ghost imaging, allow us to overcome many limitations of conventional imaging and sensing protocols. Despite their advantages, applications of such techniques are often lim
Externí odkaz:
http://arxiv.org/abs/2309.14701
Autor:
Mohammadzadeha, Ahad, Heidarzadeh, Akbar, Becker, Hailey, Robles, Jorge Valilla, Meza, Alberto, Avella, Manuel, Monclus, Miguel A., Tourret, Damien, Torralba, Jose Manuel
A comprehensive literature review on recently rediscovered Co- and/or CoNi-based superalloys, strengthened by the {\gamma}' phase, revealed a relationship between the configurational entropy of the system and the {\gamma}' solvus temperature. This st
Externí odkaz:
http://arxiv.org/abs/2307.07731
The so-called Granovetter-Watts model was introduced to capture a situation in which the adoption of new ideas or technologies requires a certain redundancy in the social environment of each agent to take effect. This model has become a paradigm for
Externí odkaz:
http://arxiv.org/abs/2307.02977