<p>We study the most general <i>G</i><sub>2</sub>-invariant AdS<sub>4</sub> vacua in 11 dimensional supergravity preserving 4 real supercharges, with the goal of understanding the IR fixed points of the RG flow induced by the cubic deformation of the ABJM theory. We identify a new <i>G</i><sub>2</sub>-invariant background, which completes the web of RG flows connecting its holographic dual with the ABJM theory and the (cubic analogue of) mass-deformed ABJM theory with SU(3) × U(1) isometry. Our holographic study gives non-trivial predictions for the strongly-coupled field theory dual.</p>

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New G2-invariant supersymmetric AdS4 vacua in 11d supergravity and holography

  • Xuao Zhang

摘要

We study the most general G2-invariant AdS4 vacua in 11 dimensional supergravity preserving 4 real supercharges, with the goal of understanding the IR fixed points of the RG flow induced by the cubic deformation of the ABJM theory. We identify a new G2-invariant background, which completes the web of RG flows connecting its holographic dual with the ABJM theory and the (cubic analogue of) mass-deformed ABJM theory with SU(3) × U(1) isometry. Our holographic study gives non-trivial predictions for the strongly-coupled field theory dual.