More about the S-matrix of the chiral SU(N) Thirring model |
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Authors: | E Abdalla B Berg P Weisz |
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Institution: | II. Institut für Theoretische Physik Universität Hamburg, Germany;Institut für Theoretische Physik, Freie Universität Berlin, Berlin, Germany |
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Abstract: | We fix the bound state poles of the S-matrix of the chiral SU(N) Thirring model by general arguments. Avoiding an infrared problem by using a modified expansion, the result is confirmed in leading order. |
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