Electric dipole polarizabilities of Rydberg states of alkali atoms
  Calculations of the static electric-dipole scalar and tensor polarizabilities are presented for two alkali atoms, Rb and Cs, for the $nS$, $nP_{1/2, 3/2}$, and $nD_{3/2, 5/2}$ states with large principal quantum numbers up to $n = 50$. The calculations are performed within an effective one-electron approximation, based on the Dirac-Fock Hamiltonian with a semi-empirical core-polarization potential. The obtained results are compared with those from a simpler semi-empirical approach and with available experimental data. 
V. A. Yerokhin, S. Y. Buhmann, S. Fritzsche, and A. Surzhykov
physics.atom-ph