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Progress on holographic three‐point functions
Author(s) -
Mück W.
Publication year - 2005
Publication title -
fortschritte der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.469
H-Index - 71
eISSN - 1521-3978
pISSN - 0015-8208
DOI - 10.1002/prop.200410221
Subject(s) - holography , formalism (music) , glueball , physics , theoretical physics , invariant (physics) , scattering amplitude , amplitude , renormalization group , renormalization , mathematical physics , statistical physics , quantum mechanics , quantum chromodynamics , art , musical , visual arts
The recently developed gauge‐invariant formalism for the treatment of fluctuations in holographic renormalization group (RG) flows overcomes most of the previously encountered technical difficulties. I summarize the formalism and present its application to the GPPZ flow, where scattering amplitudes between glueball states have been calculated and a set of selection rules been found.