Zobrazeno 1 - 10
of 14 486
pro vyhledávání: '"Ferreira, M"'
Autor:
Ferreira, M. N., Papavassiliou, J.
We present a novel implementation of the Schwinger mechanism in QCD, which fixes uniquely the scale of the effective gluon mass and streamlines considerably the procedure of multiplicative renormalization. The key advantage of this method stems from
Externí odkaz:
http://arxiv.org/abs/2407.04392
The Batalin-Vilkovisky function is a central component in the modern formulation of the background field method and the physical applications derived from it. In the present work we report on novel lattice results for this particular quantity, obtain
Externí odkaz:
http://arxiv.org/abs/2404.06496
To date, the four-gluon vertex is the least explored component of the QCD Lagrangian, mainly due to the vast proliferation of Lorentz and color structures required for its description. In this work we present a nonperturbative study of this vertex, b
Externí odkaz:
http://arxiv.org/abs/2402.16071
Publikováno v:
Sistemas de Informação, Vol 1, Iss 22, Pp 2-13 (2018)
Statistic are commonly used in football to analyze a players performance. Their application is done through the scout, a method of data collection that is seen as the actions of the athletes regarding the technical and/or tactical aspects. After revi
Externí odkaz:
https://doaj.org/article/074012344a7a4bb4b09fa49d1166ae4c
Autor:
Santoro, V., Milstead, D., Fierlinger, P., Snow, W. M., Barrow, J., Bartis, M., Bentley, P., Björk, L., Brooijmans, G., de la Cour, N., Di Julio, D. D., Dunne, K., Eriksson, H., Ferreira, M. J., Friman-Gayer, U., Holl, M., Kamyshkov, Y., Kemp, E., Kickulies, M., Kolevatov, R., Johansson, H. T., Jönsson, B., Lejon, W., Damian, J. I. Marquez, Meirose, B., Nepomuceno, A., Nilsson, T., Oskarsson, A., Pasechnik, R., Persson, L. B., Rataj, B., Rogers, J., Silverstein, S., Stadnik, Y. V., Wagner, R., Wolker, M., Yiu, S. C., Zanini, L.
With the construction of the European Spallation Source, a remarkable opportunity has emerged to conduct high sensitivity searches for neutron oscillations, including a first search for thirty years for free neutrons converting to antineutrons. Furth
Externí odkaz:
http://arxiv.org/abs/2311.08326
Autor:
FERREIRA, M. V. G., VIEIRA, F. H. T.
Publikováno v:
Sistemas de Informação, Vol 1, Iss 21, Pp 2-10 (2018)
In this paper, we propose a wireless networks resource allocation scheme whose goal is to maximize the total data rate using the Evolutionary Programming (EP) heuristic. The resource allocation algorithm performance is verified and compared to others
Externí odkaz:
https://doaj.org/article/8ec26d2952584e78a578cecc7f1b4ab4
Publikováno v:
JCAP05(2024)098
In this work, we constrain the Hubble constant parameter, $H_0$, using a combination of the Pantheon sample and galaxy clusters (GC) measurements from minimal cosmological assumptions. Assuming the validity of the cosmic distance duality relation, an
Externí odkaz:
http://arxiv.org/abs/2310.18711
Publikováno v:
EPL 144 (2023) 11007
This work deals with the time evolution of the Hamming distance density for the public goods game. We consider distinct possibilities for this game, which are exactly described by a function called $q$-exponential, that represents a deformation of th
Externí odkaz:
http://arxiv.org/abs/2310.10703
Autor:
Santoro, V., Kheir, O. Abou El, Acharya, D., Akhyani, M., Andersen, K. H., Barrow, J., Bentley, P., Bernasconi, M., Bertelsen, M., Bessler, Y., Bianchi, A., Brooijmans, G., Broussard, L., Brys, T., Busi, M., Campi, D., Chambon, A., Chen, J., Czamler, V., Deen, P., DiJulio, D. D., Dian, E., Draskovits, L., Dunne, K., Barbari, M. El, Ferreira, M. J., Fierlinger, P., Fröst, V. T., Folsom, B. T., Friman-Gayer, U., Gaye, A., Gorini, G., Gustafsson, A., Gutberlet, T., Happe, C., Han, X., Hartl, M., Holl, M., Jackson, A., Kemp, E., Kamyshkov, Y., Kittelmann, T., Klinkby, E. B., Kolevatov, R., Laporte, S. I., Lauritzen, B., Lejon, W., Linander, R., Lindroos, M., Marko, M., Damián, J. I. Márquez, McClanahan, T. C., Meirose, B., Mezei, F., Michel, K., Milstead, D., Muhrer, G., Nepomuceno, A., Neshvizhevsky, V., Nilsson, T., Odén, U., Plivelic, T., Ramic, K., Rataj, B., Remec, I., Rizzi, N., Rogers, J., Rosenthal, E., Rosta, L., Rücker, U., Samothrakitis, S., Schreyer, A., Selknaes, J. R., Shuai, H., Silverstein, S., Snow, W. M., Strobl, M., Strothmann, M., Takibayev, A., Wagner, R., Willendrup, P., Xu, S., Yiu, S. C., Yngwe, L., Young, A. R., Wolke, M., Zakalek, P., Zavorka, L., Zanini, L., Zimmer, O.
The European Spallation Source, currently under construction in Lund, Sweden, is a multidisciplinary international laboratory. Once completed to full specifications, it will operate the world's most powerful pulsed neutron source. Supported by a 3 mi
Externí odkaz:
http://arxiv.org/abs/2309.17333
The action of the Schwinger mechanism in pure Yang-Mills theories endows gluons with an effective mass, and, at the same time, induces a measurable displacement to the Ward identity satisfied by the three-gluon vertex. In the present work we turn to
Externí odkaz:
http://arxiv.org/abs/2308.16297