161 citations · 305 across the 15 of their papers we have counts for
Showing 2013Show all
2 papers · 1 filter
quant-ph2013★ 1 cited
On 1/Z expansion for two-electron systems
J. C. Lopez Vieyra, A. V. Turbiner
The -expansion for the Coulomb system of infinitely massive center of charge Z and two electrons is discussed. Numerical deficiency in Baker et al, {\em Phys. Rev. \bf A41}, 1…
math-ph2013★ 13 cited
Two charges on a plane in a magnetic field: hidden algebra, (particular) integrability, polynomial eigenfunctions
A. V. Turbiner, M. A. Escobar-Ruiz
The quantum mechanics of two Coulomb charges on a plane and subject to a constant magnetic field perpendicular to the plane is considered. Four integr…