Could reggeon field theory be an effective theory for QCD in the Regge limit?

被引:16
|
作者
Bartels, Jochen [1 ]
Contreras, Carlos [2 ]
Vacca, G. P. [3 ]
机构
[1] Univ Hamburg, Inst Theoret Phys 2, Luruper Chaussee 149, D-22761 Hamburg, Germany
[2] Univ Tecn Federico Santa Maria, Dept Fis, Avda Espana 1680,Casilla 110-V, Valparaiso, Chile
[3] Ist Nazl Fis Nucl, Sez Bologna, DIFA, Via Irnerio 46, I-40126 Bologna, Italy
来源
关键词
Effective field theories; Renormalization Group; Nonperturbative Effects; Field Theories in Lower Dimensions; TOTAL CROSS-SECTIONS; POMERANCHUK SINGULARITY; RENORMALIZATION-GROUP; DIRECTED PERCOLATION; PERTURBATIVE QCD; GAUGE-THEORIES; SCATTERING; ODDERON; MODEL; SOFT;
D O I
10.1007/JHEP03(2016)201
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
In this paper we investigate the possibility whether, in the extreme limit of high energies and large transverse distances, reggeon field theory might serve as an effective theory of high energy scattering for strong interactions. We analyse the functional renormalization group equations (flow equations) of reggeon field theory and search for fixed points in the space of (local) reggeon field theories. We study in complementary ways the candidate for the scaling solution, investigate its main properties and briefly discuss possible physical interpretations.
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页数:36
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