On supergravity and noncritical strings by Andrea Dei, Pietro Ferrero, Leonardo Rastelli

“…These effective supergravities should be interpreted in the following sense. …”
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β symmetry of heterotic supergravity by Walter H. Baron, Carmen A. Núñez, Jesús A. Rodríguez

“…Here we extend the analysis of this symmetry to the massless gauge and fermion fields of heterotic supergravity. While the interactions of the boson fields are univocally fixed by β symmetry, we find four bilinear and two quartic β invariant combinations of fermions whose relative coefficients in the action must be determined by supersymmetry. …”
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Supersymmetry, Supergravity, and Superstring Phenomenology by Shaaban Khalil, Gordon Kane, Ignatios Antoniadis, Stefano Moretti

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Torus reduction of maximal conformal supergravity by Franz Ciceri, Axel Kleinschmidt, Subrabalan Murugesan, Bindusar Sahoo

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Enumerating 6D supergravities with T ≤ 1 by Yuta Hamada, Gregory J. Loges

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Helical Phase Inflation and Monodromy in Supergravity Theory by Tianjun Li, Zhijin Li, Dimitri V. Nanopoulos

“…Besides, we show that helical phase inflation can be naturally realized in no-scale supergravity with SU(2,1)/SU(2)×U(1) symmetry since the supergravity setup needed for phase monodromy is automatically provided in the no-scale Kähler potential. …”
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Gauged supergravity from the Lunin-Maldacena background by James T. Liu, Brian McPeak

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Three-dimensional non-relativistic Hietarinta supergravity by Patrick Concha, Evelyn Rodríguez, Sebastián Salgado

“…Abstract In this work we present the non-relativistic regime of the Hietarinta gravity theory and its extension to supergravity. At the bosonic level, we derive the non-relativistic version of the Hietarinta model by employing a contraction process and addressing the non-degeneracy of the invariant metric. …”
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Off-shell unimodular N = 1, d = 4 supergravity by Jesus Anero, Carmelo P. Martin, Raquel Santos-Garcia

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U-duality in quantum M2-branes and gauged supergravities by M. P. García del Moral, C. las Heras, A. Restuccia

“…We find the ‘gauge’ symmetries between equivalent M2-branes on torus bundles with monodromy that lead to ℝ, SO(2), or SO(1, 1), the symmetry groups of type IIB gauged supergravities in 9d. We obtain an explicit relation between the equivalent classes of M2-brane bundles and the mass parameters that classify the gaugings of type IIB supergravities in 9d. …”
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Superpotential of three dimensional N $$ \mathcal{N} $$ = 1 heterotic supergravity by Xenia de Ia Ossa, Magdalena Larfors, Matthew Magill, Eirik E. Svanes

“…Abstract We dimensionally reduce the ten dimensional heterotic supergravity action on spacetimes of the form M $$ \mathcal{M} $$ (1, 2) x Y, where M $$ \mathcal{M} $$ (1, 2) is three dimensional maximally symmetric Anti de Sitter or Minkowski space, and Y is a compact seven dimensional manifold with G2 structure. …”
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N $$ \mathcal{N} $$ -extended D = 4 supergravity, unconventional SUSY and graphene by L. Andrianopoli, B.L. Cerchiai, R. D’Auria, A. Gallerati, R. Noris, M. Trigiante, J. Zanelli

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Holography for confined and deformed theories: TsT-generated solutions in type IIB supergravity by Federico Castellani, Carlos Nunez

“…Abstract In this paper, we present a series of solutions of type IIB Supergravity, obtained through the TsT deformation of a seed background that is holographically dual to N $$ \mathcal{N} $$ = 4 Super Yang-Mills theory compactified on a circle (with a twist). …”
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Properties of the new N $$ \mathcal{N} $$ = 1 AdS4 vacuum of maximal supergravity by Nikolay Bobev, Thomas Fischbacher, Krzysztof Pilch

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Double logarithms in N $$ \mathcal{N} $$ ≥ 4 supergravity: weak gravity and Shapiro’s time delay by Agustín Sabio Vera

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On ℛ4 Terms and MHV Amplitudes in N=5,6 Supergravity Vacua of Type II Superstrings by Massimo Bianchi

“…Finally we derive generating functions for MHV amplitudes at tree level in N=5,6 supergravities.…”
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Mass production of type IIA dS vacua by Renata Kallosh, Andrei Linde

Subjects: “…Supergravity Models…”
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Reading-off the non-geometric scalar potentials with U-dual fluxes by Sayan Biswas, George K. Leontaris, Pramod Shukla

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Vector Meson Spectrum from Top-Down Holographic QCD by Mohammed Mia, Keshav Dasgupta, Charles Gale, Michael Richard, Olivier Trottier

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3D N $$ \mathcal{N} $$ = 1 supergravity from Virasoro TQFT: gravitational partition function and Out-of-time-order correlator by Arpan Bhattacharyya, Saptaswa Ghosh, Poulami Nandi, Sounak Pal

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