All Stories

  1. Still learning about space dimensionality: From the description of hydrogen atom by a generalized wave equation for dimensions D ≥ 3
  2. On the influence of Maxwell-Chern-Simons electrodynamics in nuclear fusion involving electronic and muonic molecules
  3. Non-relativistic solutions for three-body molecules within a Chern–Simons model
  4. Applications of the Numerov method to simple quantum systems using Python
  5. Ensaio sobre o negacionismo científico em tempos de pandemia
  6. Solving two-dimensional non-relativistic electronic and muonic atoms governed by Chern-Simons potential
  7. On new approximations for the modified Bessel function of the second kind \(K_0(x)\)
  8. A quarta dimensão: da sua natureza espacial na geometria euclidiana à componente tipo tempo de variedades não euclidianas
  9. Sobre a necessidade do conceito de fóton
  10. A bidimensional quasi-adiabatic model for muon-catalyzed fusion in muonic hydrogen molecules
  11. The Majorana Case: letters, documents, testimonies
  12. Ether and modernity
  13. On the Magnetic Field Spectrum and Its Fluctuations in a Primeval Cold Plasma in Thermal Equilibrium
  14. Divulgação Científica: Antigos e Novos Desafios
  15. O Universo da Luz
  16. A planar model for the muon-catalyzed fusion
  17. Newton the alchemist: science, enigma, and the quest for nature’s ‘secret fire’
  18. A contribuição científica de José Leite Lopes sob o ponto de vista de Icilio Guareschi
  19. Numerical Solutions for a Two-dimensional Quantum Dot Model
  20. How the inter-electronic potential Ansätze affect the bound state solutions of a planar two-electron quantum dot model
  21. O Espaço em Aristóteles: da bidimensionalidade do topos às seis diastaseis que definem os animais
  22. Precise dimensions: a history of units from 1791–2018
  23. Can the laws of Physics be unified?
  24. Calores específicos dos gases ideais degenerados
  25. Corrigendum to “Solving a two-electron quantum dot model in terms of polynomial solutions of a Biconfluent Heun Equation” [Ann. Phys. 347 (2014) 130–140]
  26. Origins of the concept of photon
  27. The Atom
  28. The strange quantum theory of light
  29. How life depends on space dimensionality and vice-versa
  30. In honour of Bassalo
  31. Dirac equation in D+1 dimensional space-time
  32. Kant about space dimensionality
  33. Enrico Fermi and Brazil
  34. Quantum dot model
  35. Numerov numerical method application
  36. Dreaming with a different school
  37. Book review
  38. Charged particle interacting with a Chern-Simons potential
  39. Atoms and the problem of space dimensionality
  40. Einstein in comic strips
  41. Bohr's atomic model
  42. A limit for fractal space dimensionality from cosmic microwave background
  43. Comics for citizenship
  44. Consequências da simetria de translação
  45. Spin of vector mesons produced in polarized $e^+e^-$ processes
  46. Casimir effect in D dimensions with soft and semihard boundaries
  47. Off-diagonal helicity density matrix elements for vector mesons produced in polarized
  48. Quark-clustering effects in deep inelastic scattering
  49. Quark fragmentation at LEP
  50. The eternal search for the indivisible: from philosophical atom to quarks and leptons
  51. Higher twist and diquarks
  52. Modeling higher twist contributions to deep inelastic scattering with diquarks
  53. Diquark contribution to Bjorken sum rule
  54. Charmonium state formation and decay
  55. Polarization of a charmonium state in proton-antiproton annihilation
  56. Gottfried and Bjorken sum rules: The role of vector diquarks
  57. Charmonium decays into proton-antiproton and a quark-diquark model for the nucleon
  58. Casimir effect in compact spacetimes
  59. Quark-diquark model of the nucleon
  60. Casimir effect in D dimensions
  61. Diquark contributions to the nucleon deep inelastic structure functions
  62. Diquark model applied to a specific charmonium decay into proton-atiproton
  63. Two-photon annihilation and diquarks
  64. Spin effects and diquarks
  65. A decay of charmonium in a quark-diquark model of the final hadrons
  66. Quark and gluon content of the neutral tensor mesonsf-f?-?
  67. Flavour independence in glueball decays
  68. Gluon and $$q\bar q$$ mixing in theη−η ′−G(≡i(1440))system
  69. quark-gluon mixing
  70. Photoproduction of glueballs
  71. Search for Glueballs