Zobrazeno 1 - 10
of 1 489
pro vyhledávání: '"Gómez, F. P."'
Autor:
Aguilar, A. C., De Soto, F., Ferreira, M. N., Papavassiliou, J., Pinto-Gómez, F., Rodríguez-Quintero, J., Santos, L. R.
We present a nonperturbative study of the form factor associated with the projection of the full four-gluon vertex on its classical tensor, for a set of kinematics with one vanishing and three arbitrary external momenta. The treatment is based on the
Externí odkaz:
http://arxiv.org/abs/2408.06135
Several continuum and lattice investigations of the QCD three-gluon vertex have recently exposed its key properties, some intimately connected with the low-momentum behavior of the two-point gluon Green's function and specially relevant for the emerg
Externí odkaz:
http://arxiv.org/abs/2404.08777
Autor:
García-Conde, B., Antoja, T., Roca-Fàbrega, S., Gómez, F., Ramos, P., Garavito-Camargo, N., Gómez-Flechoso, MA.
Only recently, complex models that include the global dynamics from dwarf satellite galaxies, dark matter halo structure, gas infalls, and stellar disk in a cosmological context became available to study the dynamics of disk galaxies such as the Milk
Externí odkaz:
http://arxiv.org/abs/2311.07137
Autor:
Aguilar, A. C., De Soto, F., Ferreira, M. N., Papavassiliou, J., Pinto-Gómez, F., Roberts, C. D., Rodríguez-Quintero, J.
Continuum and lattice analyses have revealed the existence of a mass-scale in the gluon two-point Schwinger function. It has long been conjectured that this expresses the action of a Schwinger mechanism for gauge boson mass generation in quantum chro
Externí odkaz:
http://arxiv.org/abs/2211.12594
Autor:
Pinto-Gomez, F., de Soto, F.
We report on a novel and extensive lattice QCD analysis for the three-gluon vertex from quenched lattice-QCD simulations. Using standard Wilson action, we have computed the three-gluon vertex beyond the usual kinematic restriction to the symmetric $(
Externí odkaz:
http://arxiv.org/abs/2211.12199
We present novel results for the three-gluon vertex, obtained from an extensive quenched lattice simulation in the Landau gauge. The simulation evaluates the transversely projected vertex, spanned on a special tensorial basis, whose form factors are
Externí odkaz:
http://arxiv.org/abs/2208.01020
Publikováno v:
The European Physical Journal C 82 (2022) 906
We consider the five-dimensional Einstein-Gauss-Bonnet gravity, which can be obtained by means of an apropriate choice of coeficients in the five-dimensional Lanczos-Lovelock gravity theory. The Einstein-Gauss-Bonnet field equations for the Friedmann
Externí odkaz:
http://arxiv.org/abs/2207.09558
Autor:
Martin, G., Bazkiaei, A. E., Spavone, M., Iodice, E., Mihos, J. C., Montes, M., Benavides, J. A., Brough, S., Carlin, J. L., Collins, C. A., Duc, P. A., Gómez, F. A., Galaz, G., Hernández-Toledo, H. M., Jackson, R. A., Kaviraj, S., Knapen, J. H., Martínez-Lombilla, C., McGee, S., O'Ryan, D., Prole, D. J., Rich, R. M., Román, J., Shah, E. A., Starkenburg, T. K., Watkins, A. E., Zaritsky, D., Laigle, C., Pichon, C., Armus, L., Bianconi, M., Buitrago, F., Busá, I., Davis, F., Demarco, R., Desmons, A., García, P., Graham, A. W., Holwerda, B., Hon, D. S. -H., Khalid, A., Klehammer, J., Klutse, D. Y., Lazar, I., Nair, P., Noakes-Kettel, E. A., Rutkowski, M., Saha, K., Sahu, N., Sola, E., Vázquez-Mata, J. A., Vera-Casanova, A., Yoon, I.
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 513, Issue 1, June 2022, Pages 1459-1487
Tidal features in the outskirts of galaxies yield unique information about their past interactions and are a key prediction of the hierarchical structure formation paradigm. The Vera C. Rubin Observatory is poised to deliver deep observations for pot
Externí odkaz:
http://arxiv.org/abs/2203.07675
Autor:
Hernández-Lang, D., Zenteno, A., Diaz-Ocampo, A., Cuevas, H., Clancy, J., P., H. Prado, Aldás, F., Pallero, D., Monteiro-Oliveira, R., Gómez, F. A., Ramirez, A., Wynter, J., Carrasco, E. R., Hau, G. K. T., Stalder, B., McDonald, M., Bayliss, M., Floyd, B., Garmire, G., Katzenberger, A., Kim, K. J., Klein, M., Mahler, G., Castellon, J. L. Nilo, Saro, A., Somboonpanyakul, T
Publikováno v:
Volume 517, 2022, pp.4355-4378
We present VLT/MUSE spectroscopy, along with archival Gemini/GMOS spectroscopy, Magellan/Megacam imaging, and Chandra X-ray emission for SPT-CL J0305-6225, a z=0.58 major merging galaxy cluster with a large BCG-SZ centroid separation and a highly dis
Externí odkaz:
http://arxiv.org/abs/2111.15443
Publikováno v:
The European Physical Journal C volume 80, Article number: 546 (2020)
We evaluate a 5-dimensional Randall Sundrum type metric in the Lagrangian of the Einstein-Chern-Simons gravity, and then we derive an action and its corresponding field equations, for a 4-dimensional brane embedded in the 5-dimensional space-time of
Externí odkaz:
http://arxiv.org/abs/2012.11593