selected publications

• article

  • Breaking pseudo-rotational symmetry through H2 metric deformation in the Eckart potential problem.  Symmetry, Integrability and Geometry: Methods and Applications (SIGMA).  7:-. 2011-01-01
  • Rotational symmetry and degeneracy: A cotangent-perturbed rigid rotator of unperturbed level multiplicity.  Molecular Physics.  109:1477-1483. 2011-01-01
  • Exact spectrum and wave functions of the hyperbolic Scarf potential in terms of finite Romanovski polynomials.  Revista Mexicana de Fisica E.  53:143-154. 2007-01-01
• Romanovski polynomials in selected physics problems.  Central European Journal of Physics. 253-284. 2007-01-01