Zobrazeno 1 - 10
of 2 155
pro vyhledávání: '"P. Fuentealba"'
The construction of robust and scalable quantum gates is a uniquely hard problem in the field of quantum computing. Real-world quantum computers suffer from many forms of noise, characterized by the decoherence and relaxation times of a quantum circu
Externí odkaz:
http://arxiv.org/abs/2408.04709
We analyse the asymptotic symmetries of electromagnetism non-minimally coupled to scalar fields, with non-minimal couplings of the Fermi type that occur in extended supergravity models. Our study is carried out at spatial infinity where minimal and n
Externí odkaz:
http://arxiv.org/abs/2407.06376
We present ALMA band-7 observations of J2057-0030, a multi-component merger system at $z$ $\sim$ 4.68 spanning at least 50 kpc in size, using the [CII] $\lambda$157.74 $\mu$m line and underlying far-infrared (FIR) continuum. We find two main componen
Externí odkaz:
http://arxiv.org/abs/2404.11658
Autor:
Alberton, D., Inostroza-Pino, N., Fortenberry, Ryan C., Lattanzi, V., Endres, C., Zamponi, J. Fuentealba, Caselli, P.
Context. The detection of NH2CH2CH2OH (ethanolamine) in molecular cloud G+0.693-0.027 adds an additional player to the prebiotic molecules discovered so far in the interstellar medium (ISM). As this molecule might be formed through condensed-phase hy
Externí odkaz:
http://arxiv.org/abs/2401.14258
Autor:
Fuentealba, Oscar, Henneaux, Marc
The asymptotic structure of gravity in $D=6$ spacetime dimensions is described at spatial infinity in the asymptotically flat context through Hamiltonian (ADM) methods. Special focus is given on the BMS supertranslation subgroup. It is known from pre
Externí odkaz:
http://arxiv.org/abs/2312.12627
Autor:
Fuentealba, Oscar, Troncoso, Ricardo
$p$-form electrodynamics in $d\geq 2$ dimensions is shown to emerge as the edge modes of a topological field theory with a precise set of boundary conditions, through the Hamiltonian reduction of its action. Electric and magnetic charges correspond t
Externí odkaz:
http://arxiv.org/abs/2309.15923
Autor:
Fuentealba, Oscar, Henneaux, Marc
We show that the non-linear BMS$_5$ symmetry algebra of asymptotically flat Einstein gravity in five dimensions, as well as the super-BMS$_4$ superalgebra of asymptotically flat supergravity, can be redefined so as to take a direct sum structure. In
Externí odkaz:
http://arxiv.org/abs/2309.07600
Autor:
Giada Corti, JangKeun Kim, Francisco J. Enguita, Joseph W. Guarnieri, Lawrence I. Grossman, Sylvain V. Costes, Matias Fuentealba, Ryan T. Scott, Andrea Magrini, Lauren M. Sanders, Kanhaiya Singh, Chandan K. Sen, Cassandra M. Juran, Amber M. Paul, David Furman, Jean Calleja-Agius, Christopher E. Mason, Diego Galeano, Massimo Bottini, Afshin Beheshti
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-22 (2024)
Abstract In the era of renewed space exploration, comprehending the effects of the space environment on human health, particularly for deep space missions, is crucial. While extensive research exists on the impacts of spaceflight, there is a gap rega
Externí odkaz:
https://doaj.org/article/2fb443a48dab4d80aae577d65caefa4a
Autor:
Nicolas Aguilar-Farias, Sebastian Miranda-Marquez, Marcelo Toledo-Vargas, Kabir P. Sadarangani, Jessica Ibarra-Mora, Pia Martino-Fuentealba, Jaime Carcamo-Oyarzun, Carlos Cristi-Montero, Fernando Rodríguez-Rodríguez, Paula Guarda-Saavedra, Teresa Balboa-Castillo, Astrid Von Oetinger, Andrea Cortinez-O'Ryan
Publikováno v:
Journal of Exercise Science & Fitness, Vol 22, Iss 4, Pp 390-396 (2024)
Purpose: To summarize the results of Chile's 2022 Report Card (RC) on physical activity (PA) for Children and Adolescents. Methods: Chile's 2022 RC included ten core PA indicators common to the Global Matrix 4.0. Evidence from scientific articles, re
Externí odkaz:
https://doaj.org/article/ed4f76a6c93748c6a60195a52942eaa6
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-25 (2024)
Abstract We analyse the asymptotic symmetries of electromagnetism non-minimally coupled to scalar fields, with non-minimal couplings of the Fermi type that occur in extended supergravity models. Our study is carried out at spatial infinity where mini
Externí odkaz:
https://doaj.org/article/6f0c97bd22074dbea81bc43e170adce6