Zobrazeno 1 - 10
of 11 373
pro vyhledávání: '"D'Alberto, M."'
Genuine multipartite entanglement is a valuable resource in quantum information science, as it exhibits stronger non-locality compared to bipartite entanglement. This non-locality can be exploited in various quantum information protocols, such as tel
Externí odkaz:
http://arxiv.org/abs/2409.02417
Autor:
Sánchez-Barquilla, Raquel, Vega, Francisco Martín, Ruiz, Alberto M., Jo, Na Hyun, Herrera, Edwin, Baldoví, José J., Ochi, Masayuki, Arita, Ryotaro, Bud'ko, Sergey L., Canfield, Paul C., Guillamón, Isabel, Suderow, Hermann
We study the topological Weyl type-II semimetal WTe$_2$ via Scanning Tunneling Microscopy (STM) and Density Functional Theory calculations (DFT). We succesfully determine the band structure at zero field close to the Fermi level by comparing quasipar
Externí odkaz:
http://arxiv.org/abs/2405.13837
Autor:
Campos, Alberto M.
This paper introduces a new type of covering process that covers the set of natural numbers using renewal processes as objects. Inspired by the behavior of prime numbers, the model in each step finds the smallest vacant point, $k$, and place, startin
Externí odkaz:
http://arxiv.org/abs/2405.05793
Autor:
Hong, Seongjin, Feldman, Matthew A., Marvinney, Claire E., Lee, Donghwa, Lee, Changhyoup, Febbraro, Michael T., Marino, Alberto M., Pooser, Raphael C.
In recent years, distributed quantum sensing has gained interest for a range of applications requiring networks of sensors, from global-scale clock synchronization to high energy physics. In particular, a network of entangled sensors can improve not
Externí odkaz:
http://arxiv.org/abs/2403.17119
Recent advancements in 2D magnetic materials have attracted a growing interest driven by their unique properties and potential applications in spintronic devices. However, the scarcity of systems that exhibit magnetism at room-temperature has limited
Externí odkaz:
http://arxiv.org/abs/2402.14618
While many recent Physics-Informed Neural Networks (PINNs) variants have had considerable success in solving Partial Differential Equations, the empirical benefits of feature mapping drawn from the broader Neural Representations research have been la
Externí odkaz:
http://arxiv.org/abs/2402.08367
Autor:
Ferreira, Manuel Alberto M.
A method to study and evaluate the occupation of a Hospital Surgery Service, with some specificity in its activity, is outlined in this work. Its application is exemplified with real data, and it is shown that it is simple, practical, and useful and
Externí odkaz:
http://arxiv.org/abs/2403.05554
In this paper, the training dynamics of PINNs with a feature mapping layer via the limiting Conjugate Kernel and Neural Tangent Kernel is investigated, shedding light on the convergence of PINNs; Although the commonly used Fourier-based feature mappi
Externí odkaz:
http://arxiv.org/abs/2402.06955
Autor:
Barenboim, Gabriela, Gago, Alberto M.
Physical systems in real life are inextricably linked to their surroundings and never completely separated from them. Truly closed systems do not exist. The phenomenon of decoherence, which is brought about by the interaction with the environment, re
Externí odkaz:
http://arxiv.org/abs/2402.03438
Autor:
Nitschke, Jonah Elias, Gutnikov, Michael, Schiller, Karl, Coronado, Eugenio, Omar, Alan, Zamborlini, Giovanni, Saraceno, Clara, Stupar, Matija, Ruiz, Alberto M., Esteras, Dorye L., Baldoví, José J., Anders, Frithjof, Cinchetti, Mirko
Excitations between localized 3d states of transition metal ions within crystalline solids, commonly known as d-d transitions, play a pivotal role in diverse phenomena across solid state physics, materials science, and chemistry. These transitions co
Externí odkaz:
http://arxiv.org/abs/2402.03018