2002/12/24 by Jinfeng Liao, Liao, Jinfeng, Pengfei Zhuang +1
Physics and Astronomy · #FOS: Physical sciences #Quantum Physics (quant-ph) #quant-ph
paper · pdf · doi:10.48550/arxiv.quant-ph/0212137
9 pages, 1 table, submitted to American Journal of Physics, revised version
arxiv created 2003/05/18 · arxiv updated 2009/12/01
A recently developed expansion method for analytically solving the ground states of strongly coupling Schrödinger equations by Friedberg, Lee and Zhao is extended to excited states and applied to the pedagogically important problems of power-law central forces. With the extended method, the Hydrogen atom problem is resolved and the low-lying states of Yukawa potential are approximately obtained.