The SU(3)-invariant sector of new maximal supergravity

Abstract

We investigate the SU(3)-invariant sector of the one-parameter family of SO(8) gauged maximal supergravity that has been recently proposed. To this end, we construct the N=2 truncation of this theory and analyse its full vacuum structure. The number of critical point is doubled and includes new N=0 and N=1 branches. We numerically exhibit the parameter dependence of the location and cosmological constant of all extrema. Moreover, we provide their analytic expressions for cases of special interest. Connections with three-dimensional RG-flows are pointed out. Finally, while the mass spectra are found to be parameter independent in most cases, we show that the novel non-supersymmetric branch with SU(3) invariance provides the first counterexample to this.

47 pages, 8 figures and 3 tables. v3: references added, published version

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• Algebraic structures on parallel M2-branes
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• Gauged Supergravities
• Dyonic ISO(7) supergravity and the duality hierarchy
• Symplectic Deformations of Gauged Maximal Supergravity
• Deformations of gauged SO(8) supergravity and supergravity in eleven dimensions
• The N>2 supersymmetric AdS vacua in maximal supergravity
• The tensor hierarchy algebra
• Triality, Periodicity and Stability of SO(8) Gauged Supergravity
• Black holes in $\omega$-defomed gauged $N=8$ supergravity
• Electric/magnetic duality and RG flows in AdS4/CFT3
• On new maximal supergravity and its BPS domain-walls
• Electric-magnetic deformations of D=4 gauged supergravities
• An $\omega$ Deformation of Gauged STU Supergravity
• Testing the non-linear flux ansatz for maximal supergravity
• Hairy Black Holes and Duality in an Extended Supergravity Model
• On the moduli space of spontaneously broken N = 8 supergravity
• A new N=1 AdS4 Vacuum of Maximal Supergravity
• $\mathcal{N}=2$ supersymmetric S-folds
• An $\mathcal{N}=3$ Solution in Dyonic ISO(7) Gauged Maximal Supergravity and Its Uplift to Massive Type IIA
• Uplifting non-compact gauged supergravities
• Development of an analysis to probe the neutrino mass ordering with atmospheric neutrinos using three years of IceCube DeepCore data
• Romans-mass-driven flows on the D2-brane
• Thermodynamics of static dyonic AdS black holes in the $\omega$-deformed Kaluza-Klein gauged supergravity theory
• S-folds and holographic RG flows on the D3-brane
• Spectrum universality properties of holographic Chern-Simons theories
• S-folds and (non-)supersymmetric Janus solutions
• Kaluza-Klein fermion mass matrices from Exceptional Field Theory and $\mathcal{N}=1$ spectra
• Holographic RG Flow in a New $SO(3)\times SO(3)$ Sector of $\omega$-Deformed $SO(8)$ Gauged $\mathcal{N}=8$ Supergravity
• Introductory Lectures on Extended Supergravities and Gaugings
• Lobotomy of Flux Compactifications
• Universal properties of Kaluza-Klein gravitons
• Superfluid and Metamagnetic Phase Transitions in $\omega$-deformed Gauged Supergravity
• Constructing black hole solutions in supergravity theories
• Supersymmetric solutions from N=6 gauged supergravity
• Geometric non-geometry
• Vacua of $\omega$-deformed SO(8) supergravity
• Hypermultiplet gaugings and supersymmetric solutions from 11D and massive IIA supergravity on H${}^{(p,q)}$ spaces
• Holographic RG flows and symplectic deformations of N=4 gauged supergravity
• Old and new vacua of 5D maximal supergravity
• Uplifts of maximal supergravities and transitions to non-geometric vacua
• Inflation in maximal gauged supergravities
• The many surprises of maximal supergravity
• New methods for old problems: vacua of maximal D = 7 supergravities
• Supersymmetric Janus solutions in $\omega$-deformed N=8 gauged supergravity
• Gaugings and other aspects in supergravity
• Power-law cosmologies in minimal and maximal gauged supergravity