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Publicações

  1. C. H. Lewenkopf, E. R. Mucciolo,
    The recursive Green's function method for graphene,\\[arXiv:1304.3934]
  2. J. G. G. S. Ramos, A. L. R. Barbosa, D. Bazeia, M. S. Hussein, C. H. Lewenkopf,
    Generalized correlation functions for conductance fluctuations and the mesoscopic spin Hall effect,
    Physical Review B 86, 235112 (2012) [PDF(447kB)].
  3. L. R. Lima, F. A. Pinheiro, R. B. Capaz, C. H. Lewenkopf, E. R. Mucciolo,
    Effects of disorder range and electronic energy on the perfect transmission in graphene nanoribbons,
    Physical Review B 86, 205111 (2012) [PDF(524kB), arXiv:1210.7517].
  4. A. R. Hernández, C. H. Lewenkopf,
    Finite-difference method for transport of two-dimensional massless Dirac fermions in a ribbon geometry,
    Physical Review B 86, 155439 (2012) [PDF(1261kB)].
  5. A. Croy, U. Saalmann, A. R. Hernández, C. H. Lewenkopf,
    Non-adiabatic electron pumping through interacting quantum dots,
    Physical Review B 85, 035309 (2012) [PDF(524kB), arXiv:1110.5298]
  6. J. G. G. S. Ramos, D. Bazeia, M. S. Hussein, C. H. Lewenkopf,
    Conductance peaks in open quantum dots,
    Physical Review Letters 107, 176807 (2011). [PDF(284kB), arXiv.1109.5656]
  7. P. Carmier, C. Lewenkopf, D. Ullmo,
    Semiclassical magneto-transport in graphene n-p junctions,
    Physical Review B 84, 195428 (2011) [PDF(1321kB), arXiv:1106.5372].
  8. A. L. Pereira, C. H. Lewenkopf, E. R. Mucciolo,
    Correlated random hopping disorder in graphene at high magnetic fields: Landau level broadening and localization properties,
    Physical Review B 84, 165406 (2011). [PDF(1040kB), arXiv:1104.4095].
  9. E. R. Mucciolo, C. H. Lewenkopf,
    Disorder and electronic transport in graphene,
    Journal of Physics: Condensed Matter 22, 273201 (2010). [PDF(562kB), arXiv:1006.0255]
  10. P. Carmier, C. Lewenkopf, D. Ullmo,
    Graphene n-p junction in a strong magnetic field: a semiclassical study,
    Physical Review B 81, 241406(R) (2010). [PDF(115kB), arXiv:1003.2983].
  11. A. R. Hernández, C. H. Lewenkopf,
    Nonlinear conductance in a ballistic Aharonov-Bohm ring,
    Physical Review Letters 103, 166801 (2009). [PDF(601kB), arXiv:0908.4047]
  12. A. R. Hernández, C. H. Lewenkopf,
    Nonlinear electronic transport in nanoscopic devices: Nonequilibrium Green's functions versus scattering approach, [arXiv:0907.2073].
  13. A. R. Hernández, F. A. Pinheiro, C. H. Lewenkopf, E. R. Mucciolo,
    Adiabatic charge pumping through quantum dots in the Coulomb blockade regime,
    Physical Review B 80, 115311 (2009). [PDF(314kB), arXiv:0907.0038].
  14. E. R. Mucciolo, A. H. Castro Neto, C. H. Lewenkopf,
    Conductance quantization and transport gaps in disordered graphene nanoribbons,
    Physical Review B 79, 075407 (2009). [PDF(601kB), arXiv:0806.3777]
  15. C. H. Lewenkopf, E. R. Mucciolo, A. H. Castro Neto,
    Numerical studies of conductivity and Fano factor in disordered graphene,
    Physical Review B 77, 081410(R) (2008). [PDF(913kB), arXiv:0711.3202]
  16. M. Mendoza, P. A. Schulz, R. O. Vallejos, C. H. Lewenkopf,
    Fano resonances in the conductance of quantum dots with mixed dynamics,
    Physical Review B 77, 155307 (2008). [PDF(610kB)]
  17. E. R. Mucciolo, C. H. Lewenkopf,
    Spin pumping with quantum dots,
    International Journal of Nanotechnology 4, 482 (2007). [PDF (669kB)]
  18. A. Hernández, V. M. Apel, F. A. Pinheiro, C. H. Lewenkopf,
    Quantum electronic transport: Linear and nonlinear conductance from the Keldysh approach,
    Physica A 385, 148 (2007) [PDF(389kB)].
  19. E. R. Mucciolo, C. H. Lewenkopf e L. I. Glazman,
    g-factors and discrete energy level velocities in nanoparticles,
    Physical Review B 74, 121402(R) (2006). [PDF (90kB)]
  20. F. M. Cucchietti, C. H. Lewenkopf e H. M. Pastawski,
    Decay of the Loschmidt echo in a time-dependent environment,
    Physical Review E 74, 026207 (2006). [PDF (112kB)]
  21. F. A. Pinheiro, C. H. Lewenkopf,
    Fractal conductance fluctuations in electron billiards: a Random Matrix approach,
    Brazilian Journal of Physics 36, 379 (2006). [PDF (79kB)]
  22. C. H. Lewenkopf, H. A. Weidenmüller,
    Kondo temperature for a quantum dot in an Aharonov-Bohm ring,
    Physical Review B 71, 121309(R) (2005). [PDF (70kB)]
  23. H. Schanze, H.-J. Stöckmann, M. Martínez-Mares, C. H. Lewenkopf,
    Universal transport properties of open microwave cavities with and without time-reversal symmetry,
    Physical Review E 71, 016223 (2005). [PDF (381 kB)]
  24. C. H. Lewenkopf, R. O. Vallejos,
    Classical-quantum correspondence for the scattering dwell-time,
    Physical Review E 70, 036214 (2004). [PDF (96kB)]
  25. L. E. F. Foa Torres, C. H. Lewenkopf, H. M. Pastawski,
    Conductance fluctuations in Coulomb blockaded quantum dots: from sequential tunneling theory to a quantum coherent description,
    Physica E 22, 526-529 (2004). [PDF (202kB)]
  26. L. G. G. V. Dias da Silva, C. H. Lewenkopf, N. Studart,
    Orbital magnetic properties of quantum dots: the role of electron-electron interactions,
    Physical Review B 69, 075311 (2004). [PDF(141kB)]
  27. M. Martínez-Mares, C. H. Lewenkopf, E. R. Mucciolo,
    Statistical fluctuations of pumping and rectification currents in quantum dots,
    Physical Review B 65, 085301 (2004). [PDF(388kB)]
  28. C. H. Lewenkopf, R. O. Vallejos,
    Open orbits and the semiclassical dwell time,
    Journal of Physics A: Mathematical and General 37, 131 (2004). [PDF(82kB)]
  29. R. A. Méndez-Sánchez, U. Kuhl, M. Barth, C. H. Lewenkopf, H. J. Stoeckmann,
    Distribution of reflection coefficients in absorbing chaotic microwave cavities,
    Physical Review Letters 91, 174102 (2003). [PDF (191kB)]
  30. L. E. F. Foa Torres, C. H. Lewenkopf, H. M. Pastawski,
    Coherent versus sequential electron tunneling in quantum dots,
    Physical Review Letters 91, 116801 (2003). [PDF (140kB)]
  31. C. H. Lewenkopf,
    A model for dephasing in quantum dots,
    Chaos, Solitons and Fractals 16, 449-456 (2003). [PDF (266kB)]
  32. A. M. Ozorio de Almeida, C. H. Lewenkopf, S. Tomsovic,
    On resumming periodic orbits in the spectra of integrable systems,
    Journal of Physics A: Mathematical and General 35, 10629 (2002). [PDF (209kB)].
  33. E. R. P. Alves, C. H. Lewenkopf,
    Conductance fluctuations and weak localization in chaotic quantum dots,
    Physical Review Letters 88, 256805 (2002). [PDF (103kB)]
  34. F. M. Cucchietti, C. H. Lewenkopf, E. R. Mucciolo, H. M. Pastawski, R. O. Vallejos,
    Measuring the Lyapunov exponent using quantum mechanics,
    Physical Review E 65, 046209 (2002). [PDF (203kB)].
  35. F. Toscano, C. H. Lewenkopf,
    Semiclassical spatial correlations in chaotic wave functions,
    Physical Review E 65, 036201 (2002). [PDF (187kB)].
  36. R. O. Vallejos, C. H. Lewenkopf, Y. Gefen,
    Ortogonality catastrophe in parametric random matrices,
    Physical Review B 65, 085309 (2002). [PDF (214kB)]
  37. H. Schanze, E. R. P. Alves, C. H. Lewenkopf, H.-J. Stöckmann,
    Transmission fluctuations in chaotic microwave billiards with and without time-reversal symmetry,
    Physical Review E 64, 065201 (R) (2001). [PDF (69kB)]
  38. R. O. Vallejos, C. H. Lewenkopf,
    On the semiclassical theory for universal transmission fluctuations in chaotic systems: the importance of unitarity,
    Journal of Physics A: Mathematical and General 34, 2713 (2001). [PDF (86kB)]
  39. B. Hückestein, R. Ketzmerick, C. H. Lewenkopf,
    Quantum transport through ballistic cavities: soft vs. hard quantum chaos,
    Physical Review Letters 84, 5504 (2000). [PDF (232kB)]
  40. E. R. dos Santos, C. H. Lewenkopf,
    Distribution of conductance peak height parametric derivatives in the Coulomb blockade regime,
    Physical Review B 61, R5093 (2000). [PDF (67kB)]
  41. R. O. Vallejos, C. H. Lewenkopf, E. R. Mucciolo,
    Coulomb blockade conductance peak height fluctuations in quantum dots and the independent particle model,
    Physical Review B 60, 13682 (1999). [PDF (229kB)]
  42. A. M. Ozorio de Almeida, C. H. Lewenkopf, E. R. Mucciolo,
    Semiclassical limits of density correlations,
    Physical Review E 58, 5693 (1998). [PDF (225kB)].
  43. R. O. Vallejos, C. H. Lewenkopf, E. R. Mucciolo,
    Coulomb blockade peak spacing fluctuations in deformable quantum dots: a further test for Random Matrix Theory,
    Physical Review Letters 81, 677 (1998). [PDF (159kB)].
  44. R. O. Vallejos, A. M. Ozorio de Almeida, C. H. Lewenkopf,
    Quantum time-delay in chaotic scattering: a semiclassical approach,
    Journal of Physics A: Mathematical and General 31, 4885 (1998). [PDF (157kB)]
  45. C. H. Lewenkopf,
    Universal versus non-universal features in ballistic electronic transport,
    Chaos Fractals and Solitons 8, 1047 (1997).
  46. Y. Alhassid, C. H. Lewenkopf,
    Signatures of chaos in the statistical distribution of conductance peaks in quantum dots,
    Physical Review B 55, 7749 (1997).
  47. H. Bruus, C. H. Lewenkopf, E. R. Mucciolo,
    Parametric correlation of Coulomb blockade peaks in chaotic quantum dots,
    Physica Scripta T69, 13 (1997).
  48. D. Kusnezov, C. H. Lewenkopf,
    Lévy diffusion and classes of universal parametric correlations,
    Physical Review E 53, 2283 (1996).
  49. H. Bruus, C. H. Lewenkopf, E. R. Mucciolo,
    Parametric conductance correlations for irregularly shaped quantum dots,
    Physical Review B 53, 9968 (1996). [PDF (336kB)]
  50. A. Bulgac, C. Lewenkopf,
    Temperature effects in the excitation spectrum of small metallic clusters,
    Europhysics Letters 31, 519 (1995).
  51. Z. Pluhar, H. A. Weidenmüller, J. A. Zuk, C. H. Lewenkopf, F. J. Wegner,
    Crossover from orthogonal to unitary symmetry for ballistic electron transport in chaotic microstructures,
    Annals of Physics (N.Y.) 243, 1 (1995).
  52. Y. Alhassid, C. H. Lewenkopf,
    The statistical distribution of level widths and conductance peaks in quantum dots,
    Physical Review Letters 75, 3922 (1995).
  53. A. Bulgac, C. Lewenkopf, V. Mickrjukov,
    A generalized local approximation treatment of the exchange corrections,
    Physical Review B 52, 16476 (1995).
  54. C. H. Lewenkopf,
    New aspects of stochastic phenomena related to nuclear physics,
    Brazilian Journal of Physics 24, 630 (1994).
  55. C. H. Lewenkopf, V. G. Zelevinsky,
    Single and multiple giant resonances: counterplay of collective and chaotic dynamics,
    Nuclear Physics A569 (1994) 183.
  56. Z. Pluhar, H. A. Weidenmüller, J. A. Zuk, C. H. Lewenkopf,
    Suppression of weak localization due to magnetic flux in few-channel ballistic microstructures,
    Physical Review Letters 73, 2115 (1994).
  57. A. Müller-Groeling, H. A. Weidenmüller, C. H. Lewenkopf,
    Interacting Electrons in Mesoscopic Rings,
    Europhysics Letters 22, 193 (1993).
  58. Yang Wang, Caio Lewenkopf, David Tománek, George Bertsch, Susumu Saito,
    Collective electronic excitations and their damping in small alkali clusters,
    Chemical Physics Letters 205, 521 (1993).
  59. Aurel Bulgac, Caio Lewenkopf,
    Stable deformations in large metallic clusters,
    Physical Review Letters 71, 4130 (1993).
  60. C. H. Lewenkopf, A. Müller, E. Doron,
    Microwave scattering in an irregularly shaped cavity: Random Matrix Analysis,
    Physical Review A 45, 2635 (1992).
  61. M. A. M. de Aguiar, K. Furuya, C. H. Lewenkopf, M. C. Nemes,
    Chaos in a spin-boson system: classical analysis,
    Annals of Physics (N.Y.) 216 (1992) 291.
  62. K. Furuya, M. A. M. de Aguiar, C. H. Lewenkopf, M. C. Nemes,
    Husimi distributions of a spin-boson system and the signatures of its classical dynamics,
    Annals of Physics (N.Y.) 216 (1992) 313.
  63. C. H. Lewenkopf, H. A. Weidenmüller,
    Chaotic scattering: a toy model for the compound nucleus,
    Physical Review Letters 68, 3511 (1992).
  64. H.-D. Gräf, H. L. Harney, H. Lengener, C. H. Lewenkopf, C. Rangacharyulu, A. Richter, P. Schardt, H. A. Weidenmüller,
    Distribution of eigenmodes in a superconducting stadium-billiard with chaotic dynamics,
    Physical Review Letters 69, 1296 (1992).
  65. C. H. Lewenkopf, H. A. Weidenmüller,
    Sign correlation on parity violating compound-nucleus reactions,
    Physical Review C 46, 2601 (1992).
  66. M. A. M. de Aguiar, K. Furuya, C. H. Lewenkopf, M. C. Nemes,
    Spin-Boson system: localization delocalization in the Husimi distribution,
    Europhysics Letters 15 (1991) 125.
  67. C. H. Lewenkopf, M. C. Nemes, V. Marvulle, M. P. Pato, W. F. Wreszinski
    Level statistics transitions in the spin boson model,
    Physics Letters A155 (1991) 113.
  68. C. Lewenkopf, J. Dreute, A. Abul-Magd, J. Aichelin, W. Heinrich, J. Hüfner, G. Rusch, B. Wiegel,
    Fragmentation of gold projectiles with energies of 200-980MeV/nucleon. Part II: Multiplicity distribution and correlations,
    Physical Review C 44, 1065 (1991).
  69. C. H. Lewenkopf, H. A. Weidenmüller,
    Stochastic versus semiclassical approach to quantum chaotic scattering,
    Annals of Physics (N.Y.) 212 (1991) 53.
  70. C. H. Lewenkopf,
    Limits of level-spacing fluctuations as a characterization of quantum chaos,
    Physical Review A 42, 2431 (1990).
  71. J. Hüfner, C. H. Lewenkopf, M. C. Nemes,
    Multiple scattering in random colour fields,
    Nuclear Physics A518 (1990) 297.
  72. C. H. Lewenkopf, I. D. Goldman, M. T. F. da Cruz,
    One-quasiparticle coupling to a Bohr core,
    Physical Review C 41, 2457 (1990).
 
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