Zobrazeno 1 - 10
of 1 142
pro vyhledávání: '"Amaral, R."'
We show that gauge fields after a spontaneous symmetry breaking (SSB) mechanism do not have a Gribov problem along the broken directions. In order to make this proof, we describe a gauge fixing procedure inspired on Morse theory leading to the concep
Externí odkaz:
http://arxiv.org/abs/2402.05683
Some time ago we have introduced a route to provide confinement in the sense that particle excitations would appear from condensates of fields that do not have physical asymptotic states. We envisaged this mechanism in an asymmetric vacuum phase of a
Externí odkaz:
http://arxiv.org/abs/2304.04560
After the phase transition of a Grand Unified Theory (GUT), its single coupling splits into the couplings of the basic interactions. On the other side, the measurement of the Weinberg mixing angle in the eletroweak theory determines that the coupling
Externí odkaz:
http://arxiv.org/abs/2205.02903
Publikováno v:
Phys. Rev. D 101, 094002 (2020)
We introduced here the study of a QCD based on a complex group. Our aim is to show that a gauge theory with a complex symmetry develops some of the features required for the description of a confined phase. This theory leads to gluons with propagatio
Externí odkaz:
http://arxiv.org/abs/2002.07222
Autor:
Bousquet, J., Sousa-Pinto, B., Anto, J.M., Amaral, R., Brussino, L., Canonica, G.W., Cruz, A.A., Gemicioglu, B., Haahtela, T., Kupczyk, M., Kvedariene, V., Larenas-Linnemann, D.E., Louis, R., Pham-Thi, N., Puggioni, F., Regateiro, F.S., Romantowski, J., Sastre, J., Scichilone, N., Taborda-Barata, L., Ventura, M.T., Agache, I., Bedbrook, A., Bergmann, K.C., Bosnic-Anticevich, S., Bonini, M., Boulet, L.-P., Brusselle, G., Buhl, R., Cecchi, L., Charpin, D., Chaves-Loureiro, C., Czarlewski, W., de Blay, F., Devillier, P., Joos, G., Jutel, M., Klimek, L., Kuna, P., Laune, D., Pech, J.L., Makela, M., Morais-Almeida, M., Nadif, R., Niedoszytko, M., Ohta, K., Papadopoulos, N.G., Papi, A., Yeverino, D.R., Roche, N., Sá-Sousa, A., Samolinski, B., Shamji, M.H., Sheikh, A., Suppli Ulrik, C., Usmani, O.S., Valiulis, A., Vandenplas, O., Yorgancioglu, A., Zuberbier, T., Fonseca, J.A.
Publikováno v:
In Pulmonology July-August 2023 29(4):292-305
Publikováno v:
In Journal of Molecular Liquids 1 February 2023 371
Autor:
Sousa-Pinto, B., Louis, R., Anto, J.M., Amaral, R., Sá-Sousa, A., Czarlewski, W., Brussino, L., Canonica, G.W., Chaves Loureiro, C., Cruz, A.A., Gemicioglu, B., Haahtela, T., Kupczyk, M., Kvedariene, V., Larenas-Linnemann, D.E., Okamoto, Y., Ollert, M., Pfaar, O., Pham-Thi, N., Puggioni, F., Regateiro, F.S., Romantowski, J., Sastre, J., Scichilone, N., Taborda-Barata, L., Ventura, M.T., Agache, I., Bedbrook, A., Becker, S., Bergmann, K.C., Bosnic-Anticevich, S., Bonini, M., Boulet, L.-P., Brusselle, G., Buhl, R., Cecchi, L., Charpin, D., de Blay, F., Del Giacco, S., Ivancevich, J.C., Jutel, M., Klimek, L., Kraxner, H., Kuna, P., Laune, D., Makela, M., Morais-Almeida, M., Nadif, R., Niedoszytko, M., Papadopoulos, N.G., Papi, A., Patella, V., Pétré, B., Rivero Yeverino, D., Robalo Cordeiro, C., Roche, N., Rouadi, P.W., Samolinski, B., Savouré, M., Shamji, M.H., Sheikh, A., Suppli Ulrik, C., Usmani, O.S., Valiulis, A., Yorgancioglu, A., Zuberbier, T., Fonseca, J.A., Costa, E.M., Bousquet, J.
Publikováno v:
In Pulmonology July 2023
Autor:
Doan, Thi Luu Luyen, Nguyen, Dinh Chuong, Amaral, R., Dzade, Nelson Y., Kim, Cheol Sang, Park, Chan Hee
Publikováno v:
In Applied Catalysis B: Environment and Energy 15 December 2022 319
We use the t'Hoft-Wilson method for the generation of static fermions potential in order to derive a class of confining potentials which can describe the quark confinement. A general pattern for the construction of propagators through the localizatio
Externí odkaz:
http://arxiv.org/abs/1806.07445
Autor:
Cantarino, M. R., Amaral, R. P., Freitas, R. S., Araújo, J. C. R., Lora-Serrano, R., Luetkens, H., Baines, C., Bräuninger, S., Grinenko, V., Sarkar, R., Klauss, H. H., Andrade, E. C., Garcia, F. A.
Publikováno v:
Phys. Rev. B 99, 054412 (2019)
Magnetic frustration and disorder are key ingredients to prevent the onset of magnetic order. In the disordered hexagonal double perovskite BaTi$_{1/2}$Mn$_{1/2}$O$_{3}$, Mn$^{4+}$ cations, with $S=3/2$ spins, can either form highly correlated states
Externí odkaz:
http://arxiv.org/abs/1802.09950