Guarino, Jose Adolfo (2014). On new maximal supergravity and its BPS domain-walls. Journal of High Energy Physics, 2014(2), pp. 1-35. Springer 10.1007/JHEP02(2014)026
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We revise the SU(3)-invariant sector of N = 8 supergravity with dyonic SO(8) gaugings. By using the embedding tensor formalism, analytic expressions for the scalar potential, superpotential(s) and fermion mass terms are obtained as a function of the electromagnetic phase ω and the scalars in the theory. Equipped with these results, we explore non-supersymmetric AdS critical points at ω ≠ 0 for which perturbative stability could not be analysed before. The ω-dependent superpotential is then used to derive first-order flow equations and obtain new BPS domain-wall solutions at ω ≠ 0. We numerically look at steepest-descent paths motivated by the (conjectured) RG flows.
Item Type: |
Journal Article (Original Article) |
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Division/Institute: |
08 Faculty of Science > Institute of Theoretical Physics 10 Strategic Research Centers > Albert Einstein Center for Fundamental Physics (AEC) |
UniBE Contributor: |
Guarino, Jose Adolfo |
Subjects: |
500 Science > 530 Physics |
ISSN: |
1029-8479 |
Publisher: |
Springer |
Submitter: |
Esther Fiechter |
Date Deposited: |
28 Feb 2014 10:10 |
Last Modified: |
05 Dec 2022 14:29 |
Publisher DOI: |
10.1007/JHEP02(2014)026 |
BORIS DOI: |
10.7892/boris.42786 |
URI: |
https://boris.unibe.ch/id/eprint/42786 |
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