Papers

Exportar 26 resultados:
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2025
M. Mugnaine, Viana, R. L., de Almeida, A. M. Ozorio, Elskens, Y., and Caldas, I. L., “Dependence of isochronous bifurcations on the driving-mode phase shift in two-harmonic standard maps”, Physical Review E, vol. 112, no. 3, 2025. (2.53 MB)
G. C. Grime, Caldas, I. L., Viana, R. L., and Elskens, Y., “Effective transport barriers in the biquadratic nontwist map”, Physical Review E, vol. 111, no. 1, 2025. (12.74 MB)
M. J. Lazarotto, Caldas, I. L., and Elskens, Y., “Hamiltonian chaos for one particle with two waves: Self-consistent dynamics”, Chaos: An Interdisciplinary Journal of Nonlinear Science, vol. 35, no. 5, 2025. (5.74 MB)
A. F. Bósio, Caldas, I. L., Viana, R. L., and Elskens, Y., “Identifying ballistic modes via Poincaré sections”, Communications in Nonlinear Science and Numerical Simulation, vol. 145, p. 108722, 2025. (2.2 MB)
M. V. de Moraes, Caldas, I. L., and Elskens, Y., “Non-autonomous standard nontwist map”, Chaos, Solitons & Fractals, vol. 198, p. 116492, 2025. (2.59 MB)
2024
M. J. Lazarotto, Caldas, I. L., and Elskens, Y., “Island myriads in periodic potentials”, Chaos: An Interdisciplinary Journal of Nonlinear Science, no. 3, 2024. (4.97 MB)
2023
G. Grime, Roberto, M., Viana, R. L., Elskens, Y., and Caldas, I. L., “Biquadratic nontwist map: a model for shearless bifurcations”, Chaos, Solitons & Fractals, vol. 169, p. 113231, 2023. (3.14 MB)
L. A. Osorio-Quiroga, Grime, G. C., Roberto, M., Viana, R. L., Elskens, Y., and Caldas, I. L., “ExB Drift Particle Transport in Tokamaks”, Brazilian Journal of Physics, vol. 53, 2023. (4 MB)
L. C. Souza, Mathias, A. C., Caldas, I. L., Elskens, Y., and Viana, R. L., “Fractal and Wada escape basins in the chaotic particle drift motion in tokamaks with electrostatic fluctuations”, Chaos: An Interdisciplinary Journal of Nonlinear Science, vol. 33, no. 8, 2023. (7.63 MB)
L. A. Osorio-Quiroga, Roberto, M., Caldas, I. L., Viana, R. L., and Elskens, Y., “Shaping the edge radial electric field to create shearless transport barriers in tokamaks”, Fundamental Plasma Physics, vol. 6, p. 100023, 2023. (4.27 MB)
G. C. Grime, Roberto, M., Viana, R. L., Elskens, Y., and Caldas, I. L., “Shearless bifurcations in particle transport for reversed-shear tokamaks”, Journal of Plasma Physics, vol. 89447, no. 1, 2023. (2.04 MB)
G. C. Grime, Roberto, M., Viana, R. L., Elskens, Y., and Caldas, I. L., “Shearless curve breakup in the biquadratic nontwist map”, Chaos, Solitons & Fractals, vol. 172, 2023. (3.46 MB)
2022
M. J. Lazarotto, Caldas, I. L., and Elskens, Y., “Diffusion transitions in a 2D periodic lattice”, Communications in Nonlinear Science and Numerical Simulation, vol. 112, p. 106525, 2022. (6.26 MB)
2021
J. V. Gomes, de Sousa, M. C., Viana, R. L., Caldas, I. L., and Elskens, Y., “Low-dimensional chaos in the single wave model for self-consistent wave–particle Hamiltonian”, Chaos: An Interdisciplinary Journal of Nonlinear Science, vol. 31, no. 8, p. 083104, 2021. (4.66 MB)
L. A. Osorio, Roberto, M., Caldas, I. L., Viana, R. L., and Elskens, Y., “Onset of internal transport barriers in tokamaks”, Physics of Plasmas, vol. 28, no. 8, p. 082305, 2021. (4.8 MB)
2020
D. Ricardo da Costa, Palmero, M. S., éndez-Bermúdez, J. A., Iarosz, K. C., Jr, éD. Szezech, and Batista, A. Marcos, “Tilted-hat mushroom billiards: Web-like hierarchical mixed phase space”, Communications in Nonlinear Science and Numerical Simulation, vol. 91, p. 105440, 2020. (3.98 MB)
M. C. de Sousa, Doveil, F., Elskens, Y., and Caldas, I. L., “Wave–particle interactions in a long traveling wave tube with upgraded helix”, Physics of Plasmas, vol. 27, no. 9, p. 093108, 2020. (2.51 MB)
2019
F. A. Marcus, Roberto, M., Caldas, I. L., Rosalem, K. C., and Elskens, Y., “Influence of the radial electric field on the shearless transport barriers in tokamaks”, Physics of Plasmas, vol. 26, no. 2, p. 022302, 2019. (7.85 MB)
2018
D. Ciro, Caldas, I. L., Viana, R. L., and Evans, T. E., “Efficient manifolds tracing for planar maps”, Chaos: An Interdisciplinary Journal of Nonlinear Science, vol. 28, no. 9, p. 093106, 2018. (2.94 MB)
2017
D. Ciro, Evans, T. E., and Caldas, I. L., “Modeling non-stationary, non-axisymmetric heat patterns in DIII-D tokamak”, Nuclear Fusion, vol. 57, no. 1, p. 016017, 2017. (1.93 MB)
2015
R. M. O. Galvão, Amador, C. H. S., Baquero, W. A. H., Borges, F. S., Caldas, I. L., Cuevas, N. A. M., Duarte, V. N., Elfimov, A. G., Elizondo, J. I., Fonseca, A. M. M., Germano, T. M., Grenfell, G. G., Guimarães-Filho, Z. O., Jeronimo, J. L., Kuznetsov, Y. K., Manrique, M. A. M., Nascimento, I. C., Pires, C. J. A., Puglia, P. G. P., Reis, A. P., Ronchi, G., Ruchko, L. F., de Sá, W. P., Sgalla, R. J. F., Sanada, E., Severo, J. H. F., Theodoro, V. C., and Toufen, D. L., “Report on recent results obtained in TCABR”, Journal of Physics: Conference Series, vol. 591, p. 012001, 2015. (2.52 MB)
R. M. O. Galvão, Amador, C. H. S., Baquero, W. A. H., Borges, F. S., Caldas, I. L., Cuevas, N. A. M., Duarte, V. N., Elfimov, A. G., Elizondo, J. I., Fonseca, A. M. M., Germano, T. M., Grenfell, G. G., Guimarães-Filho, Z. O., Jeronimo, J. L., Kuznetsov, Y. K., Manrique, M. A. M., Nascimento, I. C., Pires, C. J. A., Puglia, P. G. P., Reis, A. P., Ronchi, G., Ruchko, L. F., de Sá, W. P., Sgalla, R. J. F., Sanada, E., Severo, J. H. F., Theodoro, V. C., and Toufen, D. L., “Report on recent results obtained in TCABR”, Journal of Physics: Conference Series, vol. 591, p. 012001, 2015. (2.52 MB)
2012
Y. K. Kuznetsov, Nascimento, I. C., Silva, C., Figueiredo, H., Guimarães-Filho, Z. O., Caldas, I. L., Galvão, R. M. O., Severo, J. H. F., Toufen, D. L., Ruchko, L. F., Elfimov, A. G., Elizondo, J. I., de Sá, W. P., Usuriaga, O., Sanada, E., Melnikov, A. V., Gryaznevich, M. P., M. Alonso, P., Reis, A. P., Machida, M., Trembach, D. J., Germano, T. M., Narayanan, R., Ghoranneviss, M., Arvin, R., Mohammadi, S., Tekieh, S. R. S., Borges, F. O., Bellintani, V., Canal, G. P., Duarte, P., de Castro, R. M., Vorobyov, G., Mizintseva, M., Moiseenko, V. E., F. Nascimento, do, Ronchi, G., and Schmutzler, L. M. F., “Long-distance correlations in TCABR biasing experiments”, Nuclear Fusion, vol. 52, no. 6, p. 063004, 2012. (1.54 MB)
Y. K. Kuznetsov, Nascimento, I. C., Silva, C., Figueiredo, H., Guimarães-Filho, Z. O., Caldas, I. L., Galvão, R. M. O., Severo, J. H. F., Toufen, D. L., Ruchko, L. F., Elfimov, A. G., Elizondo, J. I., de Sá, W. P., Usuriaga, O., Sanada, E., Melnikov, A. V., Gryaznevich, M. P., M. Alonso, P., Reis, A. P., Machida, M., Trembach, D. J., Germano, T. M., Narayanan, R., Ghoranneviss, M., Arvin, R., Mohammadi, S., Tekieh, S. R. S., Borges, F. O., Bellintani, V., Canal, G. P., Duarte, P., de Castro, R. M., Vorobyov, G., Mizintseva, M., Moiseenko, V. E., F. Nascimento, do, Ronchi, G., and Schmutzler, L. M. F., “Long-distance correlations in TCABR biasing experiments”, Nuclear Fusion, vol. 52, no. 6, p. 063004, 2012. (1.54 MB)
2007
I. C. Nascimento, Kuznetsov, Y. K., Guimarães-Filho, Z. O., I. Chamaa-Neto, E., Usuriaga, O., Fonseca, A. M. M., Galvão, R. M. O., Caldas, I. L., Severo, J. H. F., Semenov, I. B., Ribeiro, C., HELLER, M. V. A. P., Bellintani, V., Elizondo, J. I., and Sanada, E., “Suppression and excitation of MHD activity with an electrically polarized electrode at the TCABR tokamak plasma edge”, Nuclear Fusion, vol. 47, no. 11, pp. 1570 - 1576, 2007. (1.02 MB)

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