Journal
JOURNAL OF HIGH ENERGY PHYSICS
Volume -, Issue 11, Pages -Publisher
SPRINGER
DOI: 10.1007/JHEP11(2015)170
Keywords
AdS-CFT Correspondence; Supersymmetry and Duality; Flux compactifications; Extended Supersymmetry
Categories
Funding
- DOE [DE-SC0011687]
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We describe a one-parameter family of new holographic RG flows that start from AdS(4) x S-7 and go to (AdS(5)) over cap5 x B-6, where B-6 is conformal to a Kahler manifold and (AdS(5)) over cap is Poincare AdS(5) with one spatial direction compactified and fibered over B-6. The new solutions flow up dimensions, going from the (2 + 1)-dimensional conformal field theory on M2 branes in the UV to a (3 + 1)-dimensional field theory on intersecting M5 branes in the infra-red. The M2 branes completely polarize into M5 branes along the flow and the Poincare sections of the (AdS(5)) over cap are the (3 + 1)-dimensional common intersection of the M5 branes. The emergence of the extra dimension in the infra-red suggests a new strongly-coupled phase of the M2 brane and ABJM theories in which charged solitons are becoming massless. The flow solution is first analyzed by finding a four-dimensional N = 2 supersymmetric flow in N = 8 gauged supergravity. This is then generalized to a one parameter family of non-supersymmetric flows. The infra-red limit of the solutions appears to be quite singular in four dimensions but the uplift to eleven-dimensional supergravity is remarkable and regular (up to orbifolding). Our construction is a non-trivial application of the recently derived uplift formulae for fluxes, going well beyond the earlier constructions of stationary points solutions. The eleven-dimensional supersymmetry is also analyzed and shows how, for the supersymmetric flow, the M2-brane supersymmetry in the UV is polarized entirely into M5-brane supersymmetry in the infra-red.
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