College Physics ›› 2021, Vol. 40 ›› Issue (2): 70-74.doi: 10.16854 /j.cnki.1000-0712.200086

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A brief illustration on some problems in one-dimensional  quantum scattering

YING Wen-xiang,PENG Kai-yue,CAO Long   

  1. Department of Chemical Physics,University of Science and Technology of China,Hefei,Anhui 230026,China
  • Received:2020-03-16 Revised:2020-05-25 Online:2021-02-20 Published:2021-03-02

Abstract:

We give a simple discussion on the methodology of one-dimensional quantum scattering problems.

Some problems and misunderstandings in one-dimensional quantum scattering are explained and clarified.

Key words: one-dimensional quantum scattering, one-dimensional Lippmann-Schwinger equation, iterative algorithm, trial solution, reflection and transmission coefficients