Papers

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Journal Article
M. Roberto, da Silva, E. C., Caldas, I. L., and Viana, R. L., Non-twist field line mappings for tokamaks with reversed magnetic shear, Brazilian Journal of Physics, vol. 34, no. 4b, pp. 1759 - 1765, 2004. (189.52 KB)
I. L. Caldas, Viana, R. L., Szezech, J. D., PORTELA, J. S. E., da Fonseca, J. D., Roberto, M., Martins, C. G. L., and da Silva, E. J., Nontwist symplectic maps in tokamaks, Communications in Nonlinear Science and Numerical Simulation, vol. 17, no. 5, pp. 2021 - 2030, 2012. (2.08 MB)
M. S. T. Araujo, VANNUCCI, A., and Caldas, I. L., Observation of disruptions in tokamak plasma under the influence of resonant helical magnetic fields, Il Nuovo Cimento D, vol. 18, no. 7, pp. 807 - 821, 1996. (371.39 KB)
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)
G. Z. dos Sant Lima, Iarosz, K. C., Batista, A. Marcos, Guimarães-Filho, Z. O., Caldas, I. L., Kuznetsov, Y. K., Nascimento, I. C., Viana, R. L., and Lopes, S. R., Radial dependence of self-organized criticality behavior in TCABR tokamak, Journal of Physics: Conference Series, vol. 285, p. 012004, 2011. (527.47 KB)
M. Mugnaine, Batista, A. M., Caldas, I. L., Szezech, J. D., and Viana, R. L., Ratchet current in nontwist Hamiltonian systems, Chaos: An Interdisciplinary Journal of Nonlinear Science, vol. 30, p. 093141, 2020.
E. L. Lameu, Yanchuk, S., Macau, E. E. N., Borges, F. S., Iarosz, K. C., Caldas, I. L., Protachevicz, P. R., Borges, R. R., Viana, R. L., Szezech, J. D., Batista, A. Marcos, and Kurths, J., Recurrence quantification analysis for the identification of burst phase synchronisation, Chaos: An Interdisciplinary Journal of Nonlinear Science, vol. 28, no. 8, p. 085701, 2018. (1.73 MB)
M. S. Santos, Szezech, J. D., Batista, A. Marcos, Caldas, I. L., Viana, R. L., and Lopes, S. R., Recurrence quantification analysis of chimera states, Physics Letters A, vol. 379, no. 37, pp. 2188 - 2192, 2015. (1007.07 KB)
Z. O. Guimarães-Filho, Caldas, I. L., Viana, R. L., Kurths, J., Nascimento, I. C., and Kuznetsov, Y. K., Recurrence quantification analysis of electrostatic fluctuations in fusion plasmas, Physics Letters A, vol. 372, no. 7, pp. 1088 - 1095, 2008. (516.29 KB)
Z. O. Guimarães-Filho, Caldas, I. L., Viana, R. L., Nascimento, I. C., Kuznetsov, Y. K., and Kurths, J., Recurrence quantification analysis of turbulent fluctuations in the plasma edge of Tokamak Chauffage Alfvén Brésilien tokamak, Physics of Plasmas, vol. 17, no. 1, p. 012303, 2010. (503.53 KB)
M. S. Santos, Mugnaine, M., Szezech, J. D., Batista, A. Marcos, Caldas, I. L., Baptista, M. S., and Viana, R. L., Recurrence-based analysis of barrier breakup in the standard nontwist map, Chaos: An Interdisciplinary Journal of Nonlinear Science, vol. 28, no. 8, p. 085717, 2018. (2.96 MB)
V. Santos, Szezech, J. D., Batista, A. Marcos, Iarosz, K. C., Baptista, M. S., Ren, H. - P., Grebogi, C., Viana, R. L., Caldas, I. L., Maistrenko, Y. L., and Kurths, J., Riddling: Chimera’s dilemma, Chaos: An Interdisciplinary Journal of Nonlinear Science, vol. 285, no. 8, p. 081105, 2018. (3.63 MB)
Á. G. López, Iarosz, K. C., Batista, A. Marcos, Seoane, J. M., Viana, R. L., and Sanjuan, M. A. F., The role of dose density in combination cancer chemotherapy, Communications in Nonlinear Science and Numerical Simulation, vol. 79, p. 104918, 2019. (1.9 MB)
A. S. Reis, Brugnago, E. L., Viana, R. L., Batista, A. M., Iarosz, K. C., Ferrari, F. A. S., and Caldas, I. L., The role of the fitness model in the suppression of neuronal synchronous behavior with three-stage switching control in clustered networks, Chaos, Solitons & Fractals, vol. 167, p. 113122, 2023. (2.04 MB)
M. V. A. P. HELLER, Caldas, I. L., FERREIRA, A. A., SAETTONE, E. A. O., VANNUCCI, A., Nascimento, I. C., and Severo, J. H. F., Scrape-off layer turbulence modulated by Mirnov oscillations, Czechoslovak Journal of Physics, vol. 55, no. 3, pp. 265 - 270, 2005. (519.1 KB)
G. Z. dos Sant Lima, Iarosz, K. C., Batista, A. Marcos, Caldas, I. L., Guimarães-Filho, Z. O., Viana, R. L., Lopes, S. R., Nascimento, I. C., and Kuznetsov, Y. K., Self-organized criticality in MHD driven plasma edge turbulence, Physics Letters A, vol. 376, no. 5, pp. 753 - 757, 2012. (846.23 KB)
G. Roberson, Roberto, M., Caldas, I. L., Kroetz, T., and Viana, R. L., Shaping Diverted Plasmas With Symplectic Maps, IEEE Transactions on Plasma Science, pp. 1 - 8, 2017. (1.62 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. (1.81 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)
I. L. Caldas, Viana, R. L., Abud, C. V., da Fonseca, J. D., Guimarães-Filho, Z. O., Kroetz, T., Marcus, F. A., Schelin, A. B., Szezech, J. D., Toufen, D. L., Benkadda, S., Lopes, S. R., Morrison, P. J., Roberto, M., Gentle, K. W., Kuznetsov, Y. K., and Nascimento, I. C., Shearless transport barriers in magnetically confined plasmas, Plasma Physics and Controlled Fusion, vol. 54, no. 12, p. 124035, 2012. (1.29 MB)
S. L. T. de Souza, Caldas, I. L., Viana, R. L., Balthazar, J. M., and Brasil, R. M. L. R. F., A simple feedback control for a chaotic oscillator with limited power supply, Journal of Sound and Vibration, vol. 299, no. 3, pp. 664 - 671, 2007. (602.79 KB)
T. F. Viscondi, Grigolo, A., Caldas, I. L., and Meneghini, J. R., Slippery-sticky transition of interfacial fluid slip, Physics of Fluids, vol. 332856165, no. 6, p. 062012, 2021. (877.45 KB)
A. S. Reis, Caldas, I. L., and Viana, R. L., Sobre vagalumes, pedestres e neurônios: a sincronização de osciladores de fase, Revista Brasileira de Ensino de Física, vol. 44, p. e20210368, 2022. (843.71 KB)
M. S. Santos, Protachevicz, P. R., Iarosz, K. C., Caldas, I. L., Viana, R. L., Borges, F. S., Ren, H. - P., Szezech, J. D., Batista, A. Marcos, and Grebogi, C., Spike-burst chimera states in an adaptive exponential integrate-and-fire neuronal network, Chaos: An Interdisciplinary Journal of Nonlinear Science, vol. 295, no. 4, p. 043106, 2019. (9.25 MB)

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