Schwinger Variational Principle for Multichannel Scattering
نویسندگان
چکیده
منابع مشابه
Variational stability and the form of the Schwinger multichannel variational principle.
The Schwinger multichannel (SMC) method [1] has proven to be an effective tool for the study of low-energy electron-molecule collisions [2]. Originally the SMC variational functional was derived [1] through the combination of terms arising from a projected LippmannSchwinger equation and terms arising from a projected Schrodinger equation, the latter being introduced on grounds of completeness. ...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 1980
ISSN: 0031-9007
DOI: 10.1103/physrevlett.45.1396