Please use this identifier to cite or link to this item:
|Type:||Artigo de periódico|
|Title:||Bound state inequality for high mass exchanges in a scalar field model|
|Author:||De Leo, S|
|Abstract:||Ladder diagrams are relevant for the study of bound states. The condition on the coupling strength for the existence of a bound state has been deduced in a scalar field theory for the case of low mass exchanges. We apply this approach to the case of very high mass exchanges.|
|Appears in Collections:||Artigos e Materiais de Revistas Científicas - Unicamp|
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