Infrared Behavior of the Reggeon Field Theory for the Pomeron
Aug, 1975
27 pages
Published in:
- Phys.Rev.D 12 (1975) 1820
Report number:
- FERMILAB-PUB-75-039-THY,
- FERMILAB-PUB-75-039-T,
- COO-1545-155
Citations per year
Abstract: (APS)
The infrared structure of Reggeon field theory is investigated using renormalization-group methods. The infrared fixed point where only the ϕ3 interaction is nontrivial is shown to be stable with respect to all higher-order interactions within the context of perturbation theory both at D=2 and in the ε expansion. This may imply that the asymptotic behavior of the total cross section is model independent.- FIELD THEORY: INFRARED PROBLEM
- FIELD THEORY: OPERATOR ALGEBRA
- POMERON: REGGEON FIELD THEORY
- RENORMALIZATION GROUP
- PERTURBATION THEORY
- TOTAL CROSS SECTION: HIGH ENERGY BEHAVIOR
- MODEL: FIELD THEORY
- SCALING
- FEYNMAN GRAPH
- NUMERICAL CALCULATIONS
References(14)
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