Casimir Forces and the Polarization Model for Helium
Electrostatic intervals
Multipole expansion
Dipole polarizability
Quadrupole polarizability
Polarization model
Non-penetrating orbits
Hydrogenic values
Linear exposition
Penetration in a Rydberg series
Characterization of penetration
Measurement in Helium
General form
Adiabatic polarizabilities
Scaling of two expansions
Non-adiabatic correlations
Recoil corrections
Casimir-Polder retardation
Table of values
n=10 data
Rydbergs in space