PERTURBATION-THEORY AT LARGE ORDER IN REGGEON FIELD-THEORY
We estimate the behaviour of the perturbation expansion and the ε{lunate} expansion at large orders in reggeon field theory. The perturbation expansion is divergent but Borel summable for α0 < 1. At fixed total rapidity, the Borel summability extends into α0 > 1. © 1977.
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Format: | Journal article |
Language: | English |
Published: |
1977
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