Evidence for a 5d F-theorem
Oct 30, 2020Citations per year
Abstract: (Springer)
Renormalization group flows are studied between 5d SCFTs engineered by (p, q) 5-brane webs with large numbers of external 5-branes. A general expression for the free energy on S in terms of single-valued trilogarithm functions is derived from their supergravity duals, which are characterized by the 5-brane charges and additional geometric parameters. The additional geometric parameters are fixed by regularity conditions, and we show that the solutions to the regularity conditions extremize a trial free energy. These results are used to survey a large sample of (10) renormalization group flows between different 5d SCFTs, including Higgs branch flows and flows that preserve the SU(2) R- symmetry. In all cases the free energy changes monotonically towards the infrared, in line with a 5d F -theorem.Note:
- 33 pages, 7 figures; v2: JHEP version, updated references
- AdS-CFT Correspondence
- Field Theories in Higher Dimensions
- renormalization group: flow
- supergravity: duality
- membrane model
- free energy
- infrared
- SU(2)
- dimension: 5
- field theory: conformal
References(67)
Figures(14)
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