Results 21 to 30 of about 19,989 (132)

Spectral flow and the exact AdS3 /CFT2 chiral ring

Journal of High Energy Physics, 2023
We compute all worldsheet three-point functions involving spectrally-flowed operators in chiral multiplets of the space-time theory for strings in AdS3 ×S3 ×T4, thus completing the analysis of the full AdS3/CFT2 chiral ring.
Sergio Iguri, Nicolas Kovensky, Julián H. Toro   +2 more
doaj   +1 more source

Constraining über gravity with recent observations and studying the $$H_0$$ H 0 problem

European Physical Journal C: Particles and Fields, 2023
This paper studies both $$\Lambda $$ Λ CDM and CDM models under the über gravity theory, named ü $$\Lambda $$ Λ CDM and üCDM respectively. We report bounds over their parameter phase-space using several cosmological data, in particular, the recent ...
Gustavo A. Concha Valdez, Claudia Quintanilla, Miguel A. García-Aspeitia, A. Hernández-Almada, V. Motta   +4 more
doaj   +1 more source

Studies of Mathematics at the University of Alcalá in the era of Carlos III and its precedents [PDF]

, 2016
A lo largo del siglo XVII, los estudios de matemáticas en las universidades españolas habían llegado casi a desaparecer, y esa situación se prolongó en parte del siglo XVIII, como se verá.
Peralta Vide, Javier
core   +4 more sources

Spectral flow and string correlators in AdS3 × S 3 × T 4

Journal of High Energy Physics, 2023
We consider three-point correlation functions for superstrings propagating in AdS3 × S 3 × T 4. In the RNS formalism, these generically involve correlators with current insertions. When vertex operators with non-trivial spectral flow charges are present,
Sergio Iguri, Nicolas Kovensky, Julián H. Toro   +2 more
doaj   +1 more source

A 3‐Year Sample of Almost 1,600 Elves Recorded Above South America by the Pierre Auger Cosmic‐Ray Observatory

Earth and Space Science, Volume 7, Issue 4, April 2020., 2020
Abstract Elves are a class of transient luminous events, with a radial extent typically greater than 250 km, that occur in the lower ionosphere above strong electrical storms. We report the observation of 1,598 elves, from 2014 to 2016, recorded with unprecedented time resolution (100 ns) using the fluorescence detector (FD) of the Pierre Auger Cosmic ...
A. Aab, P. Abreu, M. Aglietta, I. F. M. Albuquerque, J. M. Albury, I. Allekotte, A. Almela, J. Alvarez Castillo, J. Alvarez‐Muñiz, G. A. Anastasi, L. Anchordoqui, B. Andrada, S. Andringa, C. Aramo, H. Asorey, P. Assis, G. Avila, A. M. Badescu, A. Bakalova, A. Balaceanu, F. Barbato, R. J. Barreira Luz, S. Baur, K. H. Becker, J.A. Bellido, C. Berat, M. E. Bertaina, X. Bertou, P. L. Biermann, J. Biteau, S. G. Blaess, A. Blanco, J. Blazek, C. Bleve, M. Boháčová, D. Boncioli, C. Bonifazi, N. Borodai, A. M. Botti, J. Brack, T. Bretz, A. Bridgeman, F. L. Briechle, P. Buchholz, A. Bueno, S. Buitink, M. Buscemi, K. S. Caballero‐Mora, L. Caccianiga, L. Calcagni, A. Cancio, F. Canfora, J. M. Carceller, R. Caruso, A. Castellina, F. Catalani, G. Cataldi, L. Cazon, M. Cerda, J. A. Chinellato, J. Chudoba, L. Chytka, R.W. Clay, A. C. Cobos Cerutti, R. Colalillo, A. Coleman, M. R. Coluccia, R. Conceição, A. Condorelli, G. Consolati, F. Contreras, M. J. Cooper, S. Coutu, C. E. Covault, B. Daniel, S. Dasso, K. Daumiller, B. R. Dawson, J. A. Day, R. M. de Almeida, S. J. de Jong, G. Mauro, J. R. T. de Mello Neto, I. Mitri, J. de Oliveira, F. O. de Oliveira Salles, V. de Souza, J. Debatin, M. del Río, O. Deligny, N. Dhital, M. L. Díaz Castro, F. Diogo, C. Dobrigkeit, J. C. D'Olivo, Q. Dorosti, R. C. dos Anjos, M. T. Dova, A. Dundovic, J. Ebr, R. Engel, M. Erdmann, C. O. Escobar, A. Etchegoyen, H. Falcke, J. Farmer, G. Farrar, A. C. Fauth, N. Fazzini, F. Feldbusch, F. Fenu, L. P. Ferreyro, J. M. Figueira, A. Filipčič, M. M. Freire, T. Fujii, A. Fuster, B. García, H. Gemmeke, A. Gherghel‐Lascu, P. L. Ghia, U. Giaccari, M. Giammarchi, M. Giller, D. Głas, J. Glombitza, F. Gobbi, G. Golup, M. Gómez Berisso, P. F. Gómez Vitale, J. P. Gongora, N. González, I. Goos, D. Góra, A. Gorgi, M. Gottowik, T. D. Grubb, F. Guarino, G. P. Guedes, E. Guido, R. Halliday, M. R. Hampel, P. Hansen, D. Harari, T. A. Harrison, V. M. Harvey, A. Haungs, T. Hebbeker, D. Heck, P. Heimann, G. C. Hill, C. Hojvat, E. M. Holt, P. Homola, J. R. Hörandel, P. Horvath, M. Hrabovský, T. Huege, J. Hulsman, A. Insolia, P. G. Isar, I. Jandt, J. A. Johnsen, M. Josebachuili, J. Jurysek, A. Kääpä, K. H. Kampert, B. Keilhauer, N. Kemmerich, J. Kemp, H. O. Klages, M. Kleifges, J. Kleinfeller, R. Krause, D. Kuempel, G. Kukec Mezek, A. Kuotb Awad, B. L. Lago, D. LaHurd, R. G. Lang, R. Legumina, M. A. Leigui de Oliveira, V. Lenok, A. Letessier‐Selvon, I. Lhenry‐Yvon, O. C. Lippmann, D. Lo Presti, L. Lopes, R. López, A. López Casado, R. Lorek, Q. Luce, A. Lucero, M. Malacari, G. Mancarella, D. Mandat, B. C. Manning, P. Mantsch, A. G. Mariazzi, I. C. Mariş, G. Marsella, D. Martello, H. Martinez, O. Martínez Bravo, M. Mastrodicasa, H. J. Mathes, S. Mathys, J. Matthews, G. Matthiae, E. Mayotte, P. O. Mazur, G. Medina‐Tanco, D. Melo, A. Menshikov, K.‐D. Merenda, S. Michal, M. I. Micheletti, L. Middendorf, L. Miramonti, B. Mitrica, D. Mockler, S. Mollerach, F. Montanet, C. Morello, G. Morlino, M. Mostafá, A. L. Müller, M. A. Muller, S. Müller, R. Mussa, L. Nellen, P. H. Nguyen, M. Niculescu‐Oglinzanu, M. Niechciol, D. Nitz, D. Nosek, V. Novotny, L. Noža, A Nucita, L.A. Núñez, A. Olinto, M. Palatka, J. Pallotta, M. P. Panetta, P. Papenbreer, G. Parente, A. Parra, M. Pech, F. Pedreira, J. Pękala, R. Pelayo, J. Peña‐Rodriguez, L. A. S. Pereira, M. Perlin, L. Perrone, C. Peters, S. Petrera, J. Phuntsok, T. Pierog, M. Pimenta, V. Pirronello, M. Platino, J. Poh, B. Pont, C. Porowski, R. R. Prado, P. Privitera, M. Prouza, A. Puyleart, S. Querchfeld, S. Quinn, R. Ramos‐Pollan, J. Rautenberg, D. Ravignani, M. Reininghaus, J. Ridky, F. Riehn, M. Risse, P. Ristori, V. Rizi, W. Rodrigues de Carvalho, J. Rodriguez Rojo, M. J. Roncoroni, M. Roth, E. Roulet, A. C. Rovero, P. Ruehl, S. J. Saffi, A. Saftoiu, F. Salamida, H. Salazar, G. Salina, J. D. Sanabria Gomez, F. Sánchez, E. M. Santos, E. Santos, F. Sarazin, R. Sarmento, C. Sarmiento‐Cano, R. Sato, P. Savina, M. Schauer, V. Scherini, H. Schieler, M. Schimassek, M. Schimp, F. Schlüter, D. Schmidt, O. Scholten, P. Schovánek, F. G. Schröder, S. Schröder, J. Schumacher, S. J. Sciutto, M. Scornavacche, R. C. Shellard, G. Sigl, G. Silli, O. Sima, R. Šmída, G.R. Snow, P. Sommers, J. F. Soriano, J. Souchard, R. Squartini, D. Stanca, S. Stanič, J. Stasielak, P. Stassi, M. Stolpovskiy, A. Streich, F. Suarez, M. Suárez‐Durán, T. Sudholz, T. Suomijärvi, A.D. Supanitsky, J. Šupík, Z. Szadkowski, A. Taboada, O. A. Taborda, A. Tapia, C. Timmermans, C. J. Todero Peixoto, B. Tomé, G. Torralba Elipe, A. Travaini, P. Travnicek, M. Trini, M. Tueros, R. Ulrich, M. Unger, M. Urban, J. F. Valdés Galicia, I. Valiño, L. Valore, P. van Bodegom, A. M. van den Berg, A. van Vliet, E. Varela, B. Vargas Cárdenas, D. Veberič, C. Ventura, I. D. Vergara Quispe, V. Verzi, J. Vicha, L. Villaseñor, J. Vink, S. Vorobiov, H. Wahlberg, A. A. Watson, M. Weber, A. Weindl, M. Wiedeński, L. Wiencke, H. Wilczyński, T. Winchen, M. Wirtz, D. Wittkowski, B. Wundheiler, L. Yang, A. Yushkov, E. Zas, D. Zavrtanik, M. Zavrtanik, L. Zehrer, A. Zepeda, B. Zimmermann, M. Ziolkowski, Z. Zong, F. Zuccarello   +389 more
wiley   +1 more source

Perturbative and nonperturbative quasinormal modes of 4D Einstein–Gauss–Bonnet black holes

European Physical Journal C: Particles and Fields, 2020
We study the propagation of probe scalar fields in the background of 4D Einstein–Gauss–Bonnet black holes with anti-de Sitter (AdS) asymptotics and calculate the quasinormal modes.
Almendra Aragón, Ramón Bécar, P. A. González, Yerko Vásquez   +3 more
doaj   +1 more source

Altered spatiotemporal brain dynamics of interoception in behavioural‐variant frontotemporal dementia

Alzheimer's &Dementia, Volume 21, Issue S2, December 2025.
Abstract Background Dysfunctional allostatic‐interoception, altered processing of bodily signals in response to environmental demands, occurs in behavioural‐variant frontotemporal dementia (bvFTD) patients. Previous research, however, has focused on static measures of interoception (e.g., heart‐evoked potential, HEP).
Jessica L Hazelton, Gabriel Della Bella, Pablo Barttfeld, Martin Dottori, Raul Gonzalez‐Gomez, Joaquín Migeot, Sebastian Moguilner, Agustina Legaz, Hernan Hernandez, Pavel Prado, Jhosmary Cuadros, Marcelo Adrian Maito, Matias Fraile‐Vazquez, María Luz González Gadea, Yasir Çatal, Bruce L. Miller, Olivier Piguet, Georg Northoff, Agustin Ibanez   +18 more
wiley   +2 more sources

Quasinormal modes of three-dimensional rotating Hořava AdS black hole and the approach to thermal equilibrium

European Physical Journal C: Particles and Fields, 2020
We compute the quasinormal modes (QNMs) of a massive scalar field in the background of a rotating three-dimensional Hořava AdS black hole, and we analyze the effect of the breaking of Lorentz invariance on the QNMs.
Ramón Bécar, P. A. González, Eleftherios Papantonopoulos, Yerko Vásquez   +3 more
doaj   +1 more source

Extraplanar emission in isolated edge-on late-type galaxies. I. The H$\alpha$ distribution versus to the old and young stellar discs [PDF]

Isolated galaxies are the ideal reference sample to study the galaxy structure minimising potential environmental effects. We selected a complete sample of 14 nearby, late-type, highly inclined ($i\geq80^{\circ}$), isolated galaxies from the Catalogue of
M. Sardaneta, P. Amram, R. Rampazzo, Margarita Rosado, M. Sánchez-Cruces, I. Fuentes-Carrera, Soumavo Ghosh Universidad Nacional Autonoma de Mexico. Ins Astronomia, Ciudad de México, Mexico, Marseille Univ, Cnrs, Cnes, Lam, Marseille, France, I-36012 Asiago, Asiago, Italy, E. S. D. F. Y. Matematicas, I. Nacional, U. P. A. L. Mateos, M. Astronomie, Heidelberg, Germany   +23 more
semanticscholar   +1 more source

La esfera celeste

, 2016
El presente texto brinda informacion introductoria vinculada con aspectos referidos al conocimiento general de la Esfera Celeste. Esto es, sus elementos mas relevantes, las leyes basicas del movimiento planetario y una breve descripcion de algunas ...
G. Baume
semanticscholar   +1 more source