Papers

Exportar 87 resultados:
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1996
R. Pakter, Caldas, I. L., Couto, F., Caetano, T., and Rizzato, F. B., “Chaotic dynamics induced by space-charge waves in cyclotron resonance accelerators”, Physical Review E, vol. 54, no. 4, pp. 4202 - 4210, 1996. (189.33 KB)
1998
G. Corso, Pakter, R., Caldas, I. L., and Rizzato, F. B., “Bifurcation-reconnection sequences in nonpendular resonance”, Chaos, Solitons & Fractals, vol. 9, no. 3, pp. 377 - 392, 1998. (1.01 MB)
2003
M. S. Baptista, Silva, T. P., Sartorelli, J. C., Caldas, I. L., and Rosa, E., “Phase synchronization in the perturbed Chua circuit”, Physical Review E, vol. 67, no. 5, 2003. (356.63 KB)
2004
A. Rodrigues, Caldas, I. L., Baptista, M. S., and PIQUEIRA, J. R. C., “Conditional targeting for communication”, Chaos, Solitons & Fractals, vol. 21, no. 5, pp. 1271 - 1280, 2004. (809.58 KB)
M. Roberto, da Silva, E. C., Caldas, I. L., and Viana, R. L., “Magnetic trapping caused by resonant perturbations in tokamaks with reversed magnetic shear”, Physics of Plasmas, vol. 11, no. 1, pp. 214 - 225, 2004. (2.08 MB)
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)
M. Roberto, da Silva, E. C., Caldas, I. L., and Viana, R. L., “Transport barrier created by dimerized islands”, Physica A: Statistical Mechanics and its Applications, vol. 342, no. 1-2, pp. 363 - 369, 2004. (379.1 KB)
A. A. FERREIRA, HELLER, M. V. A. P., Caldas, I. L., Lerche, E. A., Ruchko, L. F., and Baccalá, L. A., “Turbulence and transport in the scrape-off layer TCABR tokamak”, Plasma Physics and Controlled Fusion, vol. 46, no. 4, pp. 669 - 679, 2004. (184.58 KB)
2005
M. Roberto, da Silva, E. C., Caldas, I. L., and Viana, R. L., “Derivation of an analytical area-preserving map to describe transport barriers in tokamaks”, Journal of Physics: Conference Series, vol. 7, pp. 163 - 173, 2005. (914.96 KB)
2006
E. C. da Silva, Roberto, M., Caldas, I. L., and Viana, R. L., “Effects of the resonant modes on the magnetic footprint patterns in a tokamak wall”, Physics of Plasmas, vol. 13, no. 5, p. 052511, 2006. (857.83 KB)
E. C. da Silva, Roberto, M., PORTELA, J. S. E., Caldas, I. L., and Viana, R. L., “Escaping and transport barrier due to ergodic magnetic limiters in tokamaks with reversed magnetic shear”, Nuclear Fusion, vol. 46, no. 4, pp. S192 - S198, 2006. (1.21 MB)
T. Pereira, Baptista, M. S., Reyes, M. B., Caldas, I. L., Sartorelli, J. C., and Kurths, J., “Global bifurcation destroying the experimental torus”, Physical Review E, vol. 73, no. 1, 2006. (368.53 KB)
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)
2008
F. A. Marcus, Kroetz, T., Roberto, M., Caldas, I. L., da Silva, E. C., Viana, R. L., and Guimarães-Filho, Z. O., “Chaotic transport in reversed shear tokamaks”, Nuclear Fusion, vol. 48, no. 2, p. 024018, 2008. (1.14 MB)
T. Kroetz, Roberto, M., da Silva, E. C., Caldas, I. L., and Viana, R. L., “Escape patterns of chaotic magnetic field lines in a tokamak with reversed magnetic shear and an ergodic limiter”, Physics of Plasmas, vol. 15, no. 9, p. 092310, 2008. (2.17 MB)
2009
T. Pereira, Baptista, M. S., Reyes, M. B., Caldas, I. L., Sartorelli, J. C., and Kurths, J., “A scenario for torus T2 destruction via a global bifurcation”, Chaos, Solitons & Fractals, vol. 39, no. 5, pp. 2198 - 2210, 2009. (1.16 MB)
T. Kroetz, Marcus, F. A., Roberto, M., Caldas, I. L., Viana, R. L., and da Silva, E. C., “Transport control in fusion plasmas by changing electric and magnetic field spatial profiles”, Computer Physics Communications, vol. 180, no. 4, pp. 642 - 650, 2009. (2.19 MB)
2010
C. G. L. Martins, R. de Carvalho, E., Caldas, I. L., and Roberto, M., “Effect of robust torus on the dynamical transport”, Journal of Physics: Conference Series, vol. 246, p. 012005, 2010. (854.6 KB)
T. Kroetz, Roberto, M., Caldas, I. L., Viana, R. L., Morrison, P. J., and Abbamonte, P., “Integrable maps with non-trivial topology: application to divertor configurations”, Nuclear Fusion, vol. 50, no. 3, p. 034003, 2010. (1 MB)
C. G. L. Martins, R. de Carvalho, E., Caldas, I. L., and Roberto, M., “The non-twist standard map with robust tori”, Journal of Physics A: Mathematical and Theoretical, vol. 43, no. 17, p. 175501, 2010. (732.31 KB)
M. C. de Sousa, Steffens, F. M., Pakter, R., and Rizzato, F. B., “Standard map in magnetized relativistic systems: Fixed points and regular acceleration”, Physical Review E, vol. 82, no. 2, p. 026402, 2010. (265 KB)
2011
C. G. L. Martins, Roberto, M., Caldas, I. L., and Braga, F. L., “Analytical solutions for Tokamak equilibria with reversed toroidal current”, Physics of Plasmas, vol. 18, no. 8, p. 082508, 2011. (1.73 MB)
R. L. Viana, da Silva, E. C., Kroetz, T., Caldas, I. L., Roberto, M., and Sanjuan, M. A. F., “Fractal structures in nonlinear plasma physics”, Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, vol. 3691773812350583226118296176/7769456114450914151594551271906484214717293847122164165386667134315505162717123981448180, no. 193523525424, pp. 371 - 395, 2011. (3.76 MB)
C. G. L. Martins, R. de Carvalho, E., Caldas, I. L., and Roberto, M., “Labyrinthic standard non-twist map”, Journal of Physics A: Mathematical and Theoretical, vol. 44, no. 4, p. 045102, 2011. (1.43 MB)
C. G. L. Martins, Roberto, M., Caldas, I. L., and R. de Carvalho, E., “Magnetic Field Line Escape: Comparison with Mean Free Path”, Journal of Physics: Conference Series, vol. 285, p. 012012, 2011. (542.77 KB)

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