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pro vyhledávání: '"P. Izquierdo"'
In the last years, model-related publications have been exploring the application of modeling techniques in different domains. Initially focused on UML and the Model-Driven Architecture approach, the literature has been evolving towards the usage of
Externí odkaz:
http://arxiv.org/abs/2408.05975
This paper presents a novel joint neural networks approach to address the challenging one-shot object recognition and detection tasks. Inspired by Siamese neural networks and state-of-art multi-box detection approaches, the joint neural networks are
Externí odkaz:
http://arxiv.org/abs/2408.00701
We analyze the entanglement generation in a pair of qubits that experience the vacuum fluctuations of a scalar field in the Cosmic String spacetime. The qubits are modeled as Unruh-DeWitt detectors coupled to a massless scalar field. We introduce a H
Externí odkaz:
http://arxiv.org/abs/2407.17389
Autor:
Alonso-Izquierdo, A., Martinez, D. Canillas, Sanchez, C. Garzon, Leon, M. A. Gonzalez, Wereszczynski, A.
The defect-type solutions of a deformed $O(2N+1)$ linear sigma model with a real and $N$ complex fields in $(1+1)$-dimensional Minkowski spacetime are studied. All the solutions are analytically found for the $N=2$ case. Two types of solitons have be
Externí odkaz:
http://arxiv.org/abs/2407.13225
Autor:
Truant, Riccardo J., Izquierdo-Villalba, David, Sesana, Alberto, Shaifullah, Golam Mohiuddin, Bonetti, Matteo
Pulsar Timing Array (PTA) collaborations reported evidence of a nano-Hz stochastic gravitational wave background (sGWB) compatible with an adiabatically inspiraling population of massive black hole binaries (MBHBs). Despite the large uncertainties, t
Externí odkaz:
http://arxiv.org/abs/2407.12078
The resonant energy transfer mechanism, responsible for the presence of fractal patterns in the velocity diagrams of kink-antikink scattering, is analyzed for a family of two-component scalar field theory models, in which the kink solutions have two
Externí odkaz:
http://arxiv.org/abs/2407.09131
Autor:
Serrano, Sergio. Martín, Izquierdo, Rubén, Daza, Iván García, Sotelo, Miguel Ángel, Llorca, D. Fernández
In the field of autonomous driving research, the use of immersive virtual reality (VR) techniques is widespread to enable a variety of studies under safe and controlled conditions. However, this methodology is only valid and consistent if the conduct
Externí odkaz:
http://arxiv.org/abs/2407.04070
Autor:
Izquierdo, Sergio, Civera, Javier
Visual Place Recognition (VPR) plays a critical role in many localization and mapping pipelines. It consists of retrieving the closest sample to a query image, in a certain embedding space, from a database of geotagged references. The image embedding
Externí odkaz:
http://arxiv.org/abs/2407.02422
Model-Driven Engineering (MDE) is a software engineering methodology focusing on models as primary artifacts. In the last years, the emergence of Web technologies has led to the development of Web-based modeling tools and model-based approaches for t
Externí odkaz:
http://arxiv.org/abs/2406.17176
Autor:
Tornotti, Davide, Fumagalli, Michele, Fossati, Matteo, Benitez-Llambay, Alejandro, Izquierdo-Villalba, David, Travascio, Andrea, Battaia, Fabrizio Arrigoni, Cantalupo, Sebastiano, Beckett, Alexander, Bonoli, Silvia, Dayal, Pratika, D'Odorico, Valentina, Dutta, Rajeshwari, Lusso, Elisabeta, Peroux, Celine, Rafelski, Marc, Revalski, Mitchell, Spinoso, Daniele, Swinbank, Mark
Filaments connecting halos are a long-standing prediction of cold dark matter theories. We present a novel detection of the cosmic web emission connecting two massive quasar-host galaxies at cosmic noon in the MUSE Ultra Deep Field (MUDF) using unpre
Externí odkaz:
http://arxiv.org/abs/2406.17035