2008/04/04 by Wen-Yu Wen, Wen, Wen-Yu
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #Quantum Chromodynamics and Particle Interactions #Statistical Mechanics (cond-mat.stat-mech) #cond-mat.stat-mech #hep-th
paper · pdf · doi:10.48550/arxiv.0804.0779
7 pages, 1 figure, revtex4
arxiv created 2008/04/04 · openalex publication_date 2008/04/04 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We refine the definition of universal ratio c/c obtained via AdS/CFT correspondence as shown in arXiv:0801.2785 [hep-th], denoted as γc, and apply it to non-CFTs whose dual gravitational theory have metric of asymptotic AdS. We conjecture that γc=1 is the lower bound being saturated at high temperature regime and serves as an ordering parameter as energy scale varies. We test this conjecture with the hard wall AdS/QCD toy model and N=2* Pilch-Warner solution and find the agreement. At last, we make a connection with the C-Theorem and prove this conjecture in a general holographic background with multi-kink geometry.