Zobrazeno 1 - 10
of 2 989
pro vyhledávání: '"Melgarejo, P."'
In this work, we uncover a collection of non invertible topological operators linked to the 0-, 2-, 4- and 6-form symmetries related to the type IIB superstring effective theory. By pinpointing the $\text{SL}(2,\mathbb{Z})$-covariant conserved curren
Externí odkaz:
http://arxiv.org/abs/2407.09402
Autor:
Abril-Melgarejo, Valentina, James, Bethan L., Aloisi, Alessandra, Mingozzi, Matilde, Lebouteiller, Vianney, Hernandez, Svea, Kumari, Nimisha
We present a pioneering spatially-resolved, multi-phase gas abundance study on the blue compact dwarf galaxy NGC~5253, targeting 10 star-forming (SF) clusters inside six FUV HST/COS pointings with co-spatial optical VLT/MUSE observations throughout t
Externí odkaz:
http://arxiv.org/abs/2406.16553
Autor:
Balaguer, Juan Ramón, Bevilacqua, Valentina, Dibitetto, Giuseppe, Fernández-Melgarejo, Jose J., Sudano, Giuseppe
We consider massive type IIA compactifications down to 4 dimensions in presence of O6 planes and D6 branes parallel to them, in order to preserve half-maximal supersymmetry in 4D. The dynamics of open strings living on the spacetime filling branes is
Externí odkaz:
http://arxiv.org/abs/2406.15310
Autor:
Fernandez-Melgarejo, Jose Juan, Giorgi, Giacomo, Gomez-Fayren, Carmen, Ortin, Tomas, Zatti, Matteo
The dualization of the scalar fields of a theory into (d-2)-form potentials preserving all the global symmetries is one of the main problems in the construction of democratic pseudoactions containing simultaneously all the original fields and their d
Externí odkaz:
http://arxiv.org/abs/2401.00549
Since Pretrained Language Models (PLMs) are the cornerstone of the most recent Information Retrieval (IR) models, the way they encode semantic knowledge is particularly important. However, little attention has been given to studying the PLMs' capabil
Externí odkaz:
http://arxiv.org/abs/2312.09670
Autor:
Epinat, B., Contini, T., Mercier, W., Ciesla, L., Lemaux, B. C., Johnson, S. D., Richard, J., Brinchmann, J., Boogaard, L. A., Carton, D., Michel-Dansac, L., Bacon, R., Krajnovic, D., Finley, H., Schroetter, I., Ventou, E., Abril-Melgarejo, V., Boselli, A., Bouché, N. F., Kollatschny, W., Kovac, K., Paalvast, M., Soucail, G., Urrutia, T., Weilbacher, P. M.
Publikováno v:
A&A, 683, A205 (2024)
We introduce the MUSE gAlaxy Groups in COSMOS (MAGIC) survey, which was built to study the impact of environment on galaxy evolution over the last 8 Gyr. It consists of 17 MUSE fields targeting 14 massive structures at intermediate redshift ($0.3
Externí odkaz:
http://arxiv.org/abs/2312.00924
Autor:
Sepúlveda, Wilmer Contreras, Torres-Palencia, Ángel David, Mondragón, José Javier Sánchez, Villegas-Martínez, Braulio Misael, Escobedo-Alatorre, J. Jesús, Gesing, Sandra, Lozano-Crisóstomo, Néstor, García-Melgarejo, Julio César, Pérez, Juan Carlos Sánchez, Pérez, Eddie Nelson Palacios, PalilleroSandoval, Omar
Quantum computing is a rapidly emerging and promising field that has the potential to revolutionize numerous research domains, including drug design, network technologies and sustainable energy. Due to the inherent complexity and divergence from clas
Externí odkaz:
http://arxiv.org/abs/2310.07173
Autor:
Santos, Marcelo Rodrigo dos, Batista, Andreza Patrícia, Rosa, Renata Lopes, Saadi, Muhammad, Melgarejo, Dick Carrillo, Rodríguez, Demóstenes Zegarra
Publikováno v:
IEEE Transactions on Consumer Electronics, vol. 69, no. 3, pp. 408-420, Aug. 2023
There are many users of audio streaming services because of the proliferation of cloud-based audio streaming services for different content. The complex networks that support these services do not always guarantee an acceptable quality on the end-use
Externí odkaz:
http://arxiv.org/abs/2309.15186
Autor:
Mercier, W., Epinat, B., Contini, T., Krajnović, D., Ciesla, L., Lemaux, B. C., Abril-Melgarejo, V., Boogaard, L., Pelliccia, D.
Publikováno v:
A&A 677, A143 (2023)
Aims: At intermediate redshift, galaxy groups/clusters are thought to impact galaxies (e.g. their angular momentum). We investigate whether the environment has an impact on the galaxies' angular momentum and identify underlying driving physical mecha
Externí odkaz:
http://arxiv.org/abs/2307.13355
The mechanical properties of crystals on curved substrates mix elastic, geometric and topological degrees of freedom. In order to elucidate the properties of such crystals we formulate the low-energy effective action that combines metric degrees of f
Externí odkaz:
http://arxiv.org/abs/2304.12242