Archivio Istituzionale della RicercaWe discuss recent soliton solutions in a class of D=4 supergravity theories. For suitable values of the parameters, the new configurations can be embedded in the gauged maximal N=8 theory and uplifted in the higher-dimensional D=11 theory. We also consider supersymmetric solutions and their stability, in light of the prescriptions of the positive energy theorem.
Solitons as ground states in supergravity theories / Gallerati, Antonio. - 449:(2024). (Intervento presentato al convegno EPS-HEP2023 - The European Physical Society Conference on High Energy Physics 2023 tenutosi a Hamburg (DEU) nel 20-25 August 2023) [10.22323/1.449.0508].
Solitons as ground states in supergravity theories
Gallerati, Antonio
2024
Abstract
We discuss recent soliton solutions in a class of D=4 supergravity theories. For suitable values of the parameters, the new configurations can be embedded in the gauged maximal N=8 theory and uplifted in the higher-dimensional D=11 theory. We also consider supersymmetric solutions and their stability, in light of the prescriptions of the positive energy theorem.
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https://hdl.handle.net/11583/2993624