Zobrazeno 1 - 10
of 14 241
pro vyhledávání: '"Bermudez P"'
This paper introduces a comprehensive extension of the path integral formalism to model stochastic processes with arbitrary multiplicative noise. To do so, It\^o diffusive process is generalized by incorporating a multiplicative noise term $(\eta(t))
Externí odkaz:
http://arxiv.org/abs/2410.01387
Motivated by the wide presence of multilayer networks in both natural and human-made systems, within a random matrix theory (RMT) approach, in this study we compute eigenfunction and spectral properties of multilayer directed random networks (MDRNs)
Externí odkaz:
http://arxiv.org/abs/2410.08221
The generalization of photon spheres by considering the trajectories of massive particles leads to the definition of Massive Particle Surfaces (MPS). These surfaces are built with the trajectories of massive particles, and have a partial umbilicity p
Externí odkaz:
http://arxiv.org/abs/2409.10789
The phenomenon of particle production for quantum field theories in curved spacetimes is crucial to understand the large-scale structure of a universe from an inflationary epoch. In contrast to the free and fixed-background case, the production of pa
Externí odkaz:
http://arxiv.org/abs/2408.06405
In this study, given the inherent nature of dissipation in realistic dynamical systems, we explore the effects of dissipation within the context of fractional dynamics. Specifically, we consider the dissipative versions of two well known fractional m
Externí odkaz:
http://arxiv.org/abs/2408.04861
Autor:
Agundez, M., Bermudez, C., Cabezas, C., Molpeceres, G., Endo, Y., Marcelino, N., Tercero, B., Guillemin, J. -C., de Vicente, P., Cernicharo, J.
While the nitrile group is by far the most prevalent one among interstellar molecules, the existence of interstellar dinitriles (molecules containing two -CN groups) has recently been proven. Here we report the discovery of two new dinitriles in the
Externí odkaz:
http://arxiv.org/abs/2408.02843
Autor:
GRAVITY Collaboration, Nowacki, H., Perraut, K., Labadie, L., Bouvier, J., Dougados, C., Benisty, M., Wojtczak, J. A., Soulain, A., Alecian, E., Brandner, W., Garatti, A. Caratti o, Lopez, R. Garcia, Ganci, V., Sánchez-Bermúdez, J., Berger, J. -P., Bourdarot, G., Caselli, P., Clénet, Y., Davies, R., Drescher, A., Eckart, A., Eisenhauer, F., Fabricius, M., Feuchtgruber, H., Förster-Schreiber, N. M., Garcia, P., Gendron, E., Genzel, R., Gillessen, S., Grant, S., Henning, T., Jocou, L., Kervella, P., Kurtovic, N., Lacour, S., Lapeyrère, V., Bouquin, J. -B. Le, Lutz, D., Mang, F., Ott, T., Paumard, T., Perrin, G., Rabien, S., Ribeiro, D., Bordoni, M. Sadun, Scheithauer, S., Shangguan, J., Shimizu, T., Spezzano, S., Straubmeier, C., Sturm, E., Tacconi, L., van Dishoeck, E., Vincent, F., Widmann, F.
Publikováno v:
A&A 690, A123 (2024)
The dust- and gas-rich protoplanetary disks around young stellar systems play a key role in star and planet formation. While considerable progress has recently been made in probing these disks on large scales of a few tens of astronomical units (au),
Externí odkaz:
http://arxiv.org/abs/2408.02374
Autor:
Quintero-Bermudez, Rafael, Drescher, Lorenz, Eggers, Vincent, Xiong, Kevin Gulu, Leone, Stephen R.
Transient grating spectroscopy has become a mainstay among metal and semiconductor characterization techniques. Here we extend the technique towards the shortest achievable timescales by using tabletop high-harmonic generation of attosecond extreme u
Externí odkaz:
http://arxiv.org/abs/2407.19609
Autor:
Ayres, Luciano Carvalho, de Almeida, Sérgio José Melo, Bermudez, José Carlos Moreira, Borsoi, Ricardo Augusto
Hyperspectral image (HI) analysis approaches have recently become increasingly complex and sophisticated. Recently, the combination of spectral-spatial information and superpixel techniques have addressed some hyperspectral data issues, such as the h
Externí odkaz:
http://arxiv.org/abs/2407.15321
Autor:
Viñas, P., Bermudez, A.
Gate set tomography (GST) allows for a self-consistent characterization of noisy quantum information processors. The standard device-agnostic approach treats the QIPs as black boxes that are only constrained by the laws of physics, attaining full gen
Externí odkaz:
http://arxiv.org/abs/2407.11539