Zobrazeno 1 - 10
of 508
pro vyhledávání: '"Spagnolo Bernardo"'
Publikováno v:
Nanophotonics, Vol 10, Iss 17, Pp 4251-4259 (2021)
Dressed states forming when quantum emitters or atoms couple to a photonic bath underpin a number of phenomena and applications, in particular nonradiating effective interactions occurring within photonic bandgaps. Here, we present a compact formulat
Externí odkaz:
https://doaj.org/article/bfe61aaba6654a7dac97c5d8857b8465
Autor:
Roldán, Juan B., Miranda, Enrique, Maldonado, David, Mikhaylov, Alexey N., Agudov, Nikolay V., Dubkov, Alexander A., Koryazhkina, Maria N., González, Mireia B., Villena, Marco A., Poblador, Samuel, Saludes-Tapia, Mercedes, Picos, Rodrigo, Jiménez-Molinos, Francisco, Stavrinides, Stavros G., Salvador, Emili, Alonso, Francisco J., Campabadal, Francesca, Spagnolo, Bernardo, Lanza, Mario, Chua, Leon O.
Publikováno v:
Advanced Intelligent systems, 2200338, 46 pages, 2023
Resistive memories are outstanding electron devices that have displayed a large potential in a plethora of applications such as nonvolatile data storage, neuromorphic computing, hardware cryptography, etc. Their fabrication control and performance ha
Externí odkaz:
http://arxiv.org/abs/2411.12369
Autor:
Paviglianiti, Alessio, Di Fresco, Giovanni, Silva, Alessandro, Spagnolo, Bernardo, Valenti, Davide, Carollo, Angelo
The dynamics of a quantum-many body system subject to measurements is naturally described by an ensemble of quantum trajectories, which can feature measurement-induced phase transitions (MIPTs). This phenomenon cannot be revealed through ensemble-ave
Externí odkaz:
http://arxiv.org/abs/2407.13837
In the recent work "Non-reciprocal topological solitons in active metamaterials" (see arXiv:2312.03544v1), for an analytical understanding of the system under consideration, the authors derive an ordinary differential equation for the sine-Gordon (an
Externí odkaz:
http://arxiv.org/abs/2404.04275
Autor:
Faranda, Davide, Messori, Gabriele, Alberti, Tommaso, Alvarez-Castro, Carmen, Caby, Théophile, Cavicchia, Leone, Coppola, Erika, Donner, Reik, Dubrulle, Bérengère, Galfi, Vera Melinda, Lembo, Valerio, Noyelle, Robin, Spagnolo, Bernardo, Vaienti, Sandro, Valenti, Davide, Yiou, Pascal, Wormell, Caroline
Statistical physics and dynamical systems theory are key tools to study high-impact geophysical events such as temperature extremes, cyclones, thunderstorms, geomagnetic storms and many more. Despite the intrinsic differences between these events, th
Externí odkaz:
http://arxiv.org/abs/2309.15393
Autor:
Grimaudo, Roberto, Valenti, Davide, Spagnolo, Bernardo, Troisi, Antonio, Filatrella, Giovanni, Guarcello, Claudio
Publikováno v:
Materials 2023, 16(17), 5972
The direct effect of an axion field on Josephson junctions is analyzed through the consequences on the effective potential barrier that prevents the junction from switching from the superconducting to the finite-voltage state. We describe a method to
Externí odkaz:
http://arxiv.org/abs/2307.15219
Noisy and ac forcing can cooperatively lead to the emergence of sine-Gordon breathers robust to dissipation. This phenomenon is studied, for both Neumann and periodic boundary conditions (NBC and PBC, respectively), at different values of the main sy
Externí odkaz:
http://arxiv.org/abs/2306.13338
A sine-Gordon breather enhances the heat transfer in a thermally biased long Josephson junction. This solitonic channel allows for the tailoring of the local temperature throughout the system. Furthermore, the phenomenon implies a clear thermal finge
Externí odkaz:
http://arxiv.org/abs/2306.00683
Publikováno v:
Quantum 8, 1326 (2024)
Measurement-induced phase transition arises from the competition between a deterministic quantum evolution and a repeated measurement process. We explore the measurement-induced phase transition through the Quantum Fisher Information in two different
Externí odkaz:
http://arxiv.org/abs/2302.10132
A complete framework for exciting and detecting thermally-induced, stabilized sine-Gordon breathers in ac-driven long Josephson junctions is developed. The formation of long-time stable breathers locked to the ac source occurs for a sufficiently high
Externí odkaz:
http://arxiv.org/abs/2301.05164