Zobrazeno 1 - 10
of 18 764
pro vyhledávání: '"P, Guevara"'
Autor:
Guevara, Alfredo, Hu, Yangrui
A holographic CFT description of asymptotically flat spacetimes inherits vacuum degeneracies and IR divergences from its gravitational dual. We devise a Quantum Error Correcting (QEC) framework to encode both effects as correctable fluctuations on th
Externí odkaz:
http://arxiv.org/abs/2412.19653
Autor:
Guevara, Alfredo
A realization of gravitational amplitudes based in the large $N$ limit of a certain 2d $SU(N)$ Kac-Moody theory has been recently proposed. We relate this proposal to Color Kinematics (CK) duality and present an extension to EFT amplitudes for matter
Externí odkaz:
http://arxiv.org/abs/2412.19641
General Relativity famously predicts precession of orbital motions in the Schwarzschild metric. In this paper we show that by adding a NUT charge $N = iM$ the precession vanishes to all orders in $G$ even for rotating black holes. Moreover, we conjec
Externí odkaz:
http://arxiv.org/abs/2412.19627
In this talk, we present the CGC/saturation approach of Ref.[C.~Contreras, E.~Levin, R.~Meneses and M.~Sanhueza,Eur. Phys. J. C 80 (2020) no.11, 1029] and its parameters determined from the combined HERA data. This model features an analytical soluti
Externí odkaz:
http://arxiv.org/abs/2412.15234
Autor:
Guevara, Jorge, Nascimento, Victor, Schmude, Johannes, Salles, Daniel, Corbeil-Létourneau, Simon, Surcel, Madalina, Brunet, Dominique
Wind downscaling is essential for improving the spatial resolution of weather forecasts, particularly in operational Numerical Weather Prediction (NWP). This study advances wind downscaling by extending the DownGAN framework introduced by Annau et al
Externí odkaz:
http://arxiv.org/abs/2412.06958
Autor:
Kulathunga, Geesara, Yilmaz, Abdurrahman, Huang, Zhuoling, Hroob, Ibrahim, Arunachalam, Hariharan, Guevara, Leonardo, Klimchik, Alexandr, Cielniak, Grzegorz, Hanheide, Marc
In autonomous navigation, trajectory replanning, refinement, and control command generation are essential for effective motion planning. This paper presents a resilient approach to trajectory replanning addressing scenarios where the initial planner'
Externí odkaz:
http://arxiv.org/abs/2412.03174
Autor:
Geng, Daniel, Herrmann, Charles, Hur, Junhwa, Cole, Forrester, Zhang, Serena, Pfaff, Tobias, Lopez-Guevara, Tatiana, Doersch, Carl, Aytar, Yusuf, Rubinstein, Michael, Sun, Chen, Wang, Oliver, Owens, Andrew, Sun, Deqing
Motion control is crucial for generating expressive and compelling video content; however, most existing video generation models rely mainly on text prompts for control, which struggle to capture the nuances of dynamic actions and temporal compositio
Externí odkaz:
http://arxiv.org/abs/2412.02700
We present a suite of zoom-in cosmological simulations of Milky Way-like galaxies with a prominent disc component and a strong bar in their centre, based on a subsample of barred galaxies from the TNG50 magneto-hydrodynamic simulation. We modify the
Externí odkaz:
http://arxiv.org/abs/2411.16876
Autor:
Puerto-Sánchez, Clara, Habouzit, Melanie, Volonteri, Marta, Ni, Yueying, Foord, Adi, Anglés-Alcázar, Daniel, Chen, Nianyi, Guetzoyan, Paloma, Davé, Romeel, Di Matteo, Tiziana, Dubois, Yohan, Koss, Michael, Rosas-Guevara, Yetli
Detecting dual active galactic nuclei (DAGN) in observations and understanding theoretically which massive black holes (MBHs) compose them and in which galactic and large-scale environment they reside are becoming increasingly important questions as
Externí odkaz:
http://arxiv.org/abs/2411.15297
Autor:
Guevara, Bryan S., Moya, Viviana, Recalde, Luis F., Pozo-Espin, David, Gandolfo, Daniel C., Toibero, Juan M.
In this study, we propose a novel method that integrates Nonlinear Model Predictive Contour Control (NMPCC) with an Exponentially Stabilizing Control Lyapunov Function (ES-CLF) and Exponential Higher-Order Control Barrier Functions to achieve stable
Externí odkaz:
http://arxiv.org/abs/2411.00668