Coupling Constant Thresholds in Nonrelativistic Quantum Mechanics
نویسنده
چکیده
We extend the analysis of absorbtion of eigenvalues for the two body case to situations where absorbtion occurs at a two cluster threshold in an JV-body system. The result depends on a Birman-Schwinger kernel for such an AT-body system, an object which we apply in other ways. In particular, we control the number of discrete eigenvalues in the h -> 0 limit.
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