Zobrazeno 1 - 10
of 20 512
pro vyhledávání: '"P Aquino"'
This paper presents a quantum field theoretical formalism for studying magnons in finite nanostructures with arbitrary shapes and spatially nonuniform ground states. It extends the classical micromagnetic formalism by introducing a micromagnetic Hami
Externí odkaz:
http://arxiv.org/abs/2411.13236
Autor:
D'Aquino, Paola, Macintyre, Angus
We prove that any product of a family of pseudofinite structures is pseudofinite. The main tools are the fundamental results on products of first order structures due to Feferman and Vaught.
Externí odkaz:
http://arxiv.org/abs/2411.08808
Autor:
Cota-Martínez, I. M., Antón, R. López, Garay-Tapia, A. M., Matutes-Aquino, J. A., Santillán-Rodríguez, C. R., Saénz-Hernández, R. J., Gutiérrez-Pérez, R. M., Holguín-Momaca, J. T., Ross, C. A., Olive-Méndez, Sion F.
Hexagonal antiferromagnetic D019-Mn3X (X = Sn, Ge, Ga) compounds, with a non-collinear Kagome spin structure, are Weyl semimetals exhibiting novel topological transport properties. The longitudinal magnetoresistance of c-oriented epitaxial Ru/Mn3Ga t
Externí odkaz:
http://arxiv.org/abs/2411.09031
Here we consider the magnetization dynamics in ferromagnetic nanoparticles or films driven by external magnetic field pulses directed transverse to the initial equilibrium state. The excitation pulse drives large-angle ultra-fast magnetization dynami
Externí odkaz:
http://arxiv.org/abs/2410.16933
This work proposes a centrality-based approach to identify data offloading points in a VSN. The solution presents a scheme to select vehicles used as aggregation points to collect and aggregate other vehicles' data before uploading it to processing s
Externí odkaz:
http://arxiv.org/abs/2409.13534
Autor:
Aguilar, Daniel Garcia, DeHay, Logan, Aquino, Jahn, Jensen, Erik, Rodriguez, Juan, Narimani, Mohammad Rasoul, Carpitella, Silvia, Sedghisigarchi, Kourosh, Jia, Xudong
This paper examines the impact of electric vehicle (EV) charging stations on the capacity of distribution feeders and transformers within the electric grid at California State University Northridge (CSUN). With the increasing adoption of both residen
Externí odkaz:
http://arxiv.org/abs/2409.12876
This study aims to optimize vehicular user association to base stations in a mobile network. We propose an efficient heuristic solution that considers the base station average handover frequency, the channel quality indicator, and bandwidth capacity.
Externí odkaz:
http://arxiv.org/abs/2409.05845
Autor:
Fernandes, Danilo, Moura, Douglas L. L., Santos, Gean, Ramos, Geymerson S., Queiroz, Fabiane, Aquino, Andre L. L.
The rapid urbanization growth has underscored the need for innovative solutions to enhance transportation efficiency and safety. Intelligent Transportation Systems (ITS) have emerged as a promising solution in this context. However, analyzing and pro
Externí odkaz:
http://arxiv.org/abs/2409.02808
To describe the spatial trajectory of an overdamped Brownian particle, inertial effects can be neglected. Yet, at the energetic level of stochastic thermodynamics, changes in kinetic energy must be considered to accurately predict the heat exchanged
Externí odkaz:
http://arxiv.org/abs/2408.16104
Autor:
Araujo, Michelle O., Carvalho, Joao Carlos de Aquino, Courteille, Philippe W., Laliotis, Athanasios
Publikováno v:
Physical Review A 110, 032813 (2024)
Cooperative effects such as super- and subradiance can be observed in the fluorescence emitted by a system of N atoms in vacuum, after interaction with a laser beam. In the vicinity of a dielectric or metallic surface, Casimir-Polder effects can modi
Externí odkaz:
http://arxiv.org/abs/2408.12033