1995/08/03 by Vipul Periwal
Physics and Astronomy · #Black Holes and Theoretical Physics #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-th
paper · pdf · doi:10.1103/physrevd.52.7328
published as Phys.Rev. D52 (1995) 7328-7330 · uuencoded ps file, 6 pages
arxiv created 1995/08/03 · openalex publication_date 1995/12/15 · arxiv updated 2009/11/30 · openalex created_date 2017/03/16 · openalex updated_date 2026/07/28
The flow of couplings under anisotropic scaling of momenta is computed in \mathrm\ensuremathφ3 theory in six dimensions. It is shown that the coupling decreases as momenta of two of the particles become large, keeping the third momentum fixed, but at a slower rate than the decrease of the coupling if all three momenta become large simultaneously. This effect serves as a simple test of effective theories of high energy scattering, since such theories should reproduce these deviations from the usual logarithmic scale dependence. \textcopyright 1995 The American Physical Society.