Effective Lagrangians in Bound State Calculations
نویسندگان
چکیده
منابع مشابه
Effective Lagrangians in bound state calculations
In order to investigate specific aspects of bound state calculations in a nonrelativistic framework, we consider the energy-levels of a massive scalar particle, which moves in an external field and interacts in addition with a massless scalar particle. The discussion includes the following topics: dimensionally regularized bound-state calculations, ultraviolet finiteness of bound-state observab...
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ژورنال
عنوان ژورنال: Annals of Physics
سال: 2000
ISSN: 0003-4916
DOI: 10.1006/aphy.2000.6084