Zobrazeno 1 - 10
of 12 318
pro vyhledávání: '"Nájera A"'
Autor:
Sussman, Roberto A, Najera, Sebastian
Publikováno v:
Class. Quantum Grav. 41 245019 (2024)
We propose a new phenomenological second order gravity theory to be denoted as ''Schouten-Codazzi' Gravity'' (SCG), as it is based on Schouten and Codazzi tensors. The theory is related, but is clearly distinct from Cotton Gravity. By assuming as sou
Externí odkaz:
http://arxiv.org/abs/2411.06257
Complex mechanical systems often exhibit strongly nonlinear behavior due to the presence of nonlinearities in the energy dissipation mechanisms, material constitutive relationships, or geometric/connectivity mechanics. Numerical modeling of these sys
Externí odkaz:
http://arxiv.org/abs/2404.05040
Publikováno v:
Universe 2024, 10(6), 232
In this work, we explore new constraints on phantom scalar field cosmologies with a scalar field employing early times catalogues related to CMB measurements, along with the local standard observables, like Supernovae Type Ia (SNIa), $H(z)$ measureme
Externí odkaz:
http://arxiv.org/abs/2403.16562
Clement and Noiucer submitted a note {\tt arXiv:2401.16008 [gr-qc]} replying to our criticism {\tt arXiv:2401.10479 [gr-qc]} of their previous submission. We reply to the contents of this note and remark that these authors have not addressed our argu
Externí odkaz:
http://arxiv.org/abs/2402.01992
We address in this article the criticism in a recently submitted article by Clement and Noiucer (arXiv:2312.17662 [gr-qc]) on "Cotton Gravity" (CG), a gravity theory alternative to General Relativity. These authors claim that CG is "not predictive" f
Externí odkaz:
http://arxiv.org/abs/2401.10479
Autor:
Sussman, Roberto A, Najera, Sebastian
The "Codazzi formulation", based on a Codazzi tensor, provides a more robust and straightforward theoretical framework for "Cotton Gravity" (CG) than its original formulation in terms of the Cotton tensor. Using this formulation we provide a self-con
Externí odkaz:
http://arxiv.org/abs/2312.02115
Autor:
Sussman, Roberto A, Najera, Sebastian
We derive Friedman-Lemaitre-Robertson-Walker (FLRW) models as non-trivial solutions of "Cotton Gravity" (CG), a recently proposed gravity theory alternative to General Relativity (GR) based on the Cotton tensor. Using an equivalent formulation, we sh
Externí odkaz:
http://arxiv.org/abs/2311.06744
Autor:
Melo, Carolina, Chávez, Alfredo Nájera
Let $\mathcal{X}$ be a skew-symmetrizable cluster Poisson variety. The cluster complex $\Delta^+(\mathcal{X})$ was introduced by Gross, Hacking, Keel and Kontsevich. It codifies the theta functions on $\mathcal{X}$ that restrict to a character of a s
Externí odkaz:
http://arxiv.org/abs/2310.03626
Autor:
Valeria Fabre, Clara Secaira, Carolyn Herzig, Elizabeth Bancroft, Maria Paula Bernachea, Lucy Anchiraico Galarza, Bowen Aquiles, Ana Belén Arauz, Maria Del Carmen Bangher, Marisa Liliana Bernan, Sol Burokas, Alfredo Canton, Iris L. Cazali, Angel Colque, Marisabel Comas, Rosa Verónica Contreras, Wanda Cornistein, Maria Gabriela Cordoba, Silvia Mabel Correa, Gustavo Costilla Campero, Marta Isabel Chamorro Ayala, Nuria Chavez, Gabriela De Ascencao, Carlos Cruz García, Clara Esquivel, Cecilia Ezcurra, Leonardo Fabbro, Leandro Falleroni, Johana Fernandez, Sandra Ferrari, Veronica Freire, Maria Isabel Garzón, José Anel Gonzales, Lucrecia Guaymas, Fausto Guerrero-Toapanta, Diego Laplume, Sandra Lambert, César Guillermo Lemir, Paola Romina Lazarte, Itzel L. Lopez, Herberth Maldonado, Guadalupe Martínez, Diego M. Maurizi, Florencia Mesplet, Cristina Moreno Izquierdo, Gabriela Luciana Moya, Mariela Nájera, Yanina Nuccetelli, Argelis Olmedo, Belén Palacio, Florencia Pellice, Carla Lorena Raffo, Carolina Ramos, Fanny Reino, Viviana Rodriguez, Federico Romero, Juan José Romero, Graciela Sadino, Nancy Sandoval, Mariana Suarez, Maria Victoria Suayter, Maria Alejandra Ureña, Marisol Valle, Ligia Vence Reyes, Silvia Vera Amate Perez, Hugo Videla, Silvina Villamandos, Olmedo Villarreal, Maria Alejandra Viteri, Eduardo Warley, Rodolfo E. Quiros
Publikováno v:
Antimicrobial Resistance and Infection Control, Vol 13, Iss 1, Pp 1-11 (2024)
Abstract Background Infection prevention and control (IPC) programs are essential to prevent and control the spread of multidrug-resistant organisms in healthcare facilities (HCFs). The current implementation of these programs in Latin America remain
Externí odkaz:
https://doaj.org/article/44d42ed3714541edb9e0a2dc8ffe7fab
Autor:
Najera-Santos, B. -L., Rousseau, R., Gerashchenko, K., Patange, H., Riva, A., Villiers, M., Briant, T., Cohadon, P. -F., Heidmann, A., Palomo, J., Rosticher, M., Sueur, H. le, Sarlette, A., Smith, W. C., Leghtas, Z., Flurin, E., Jacqmin, T., Deléglise, S.
Owing to their strong dipole moment and long coherence times, superconducting qubits have demonstrated remarkable success in hybrid quantum circuits. However, most qubit architectures are limited to the GHz frequency range, severely constraining the
Externí odkaz:
http://arxiv.org/abs/2307.14329