Supersymmetry and Attractors in N = 4 Supergravity
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arXiv
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| Format: | Preprint |
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2026
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| _version_ | 1866913018142523392 |
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| author | Bhattacharjee, Abhinava Sahoo, Bindusar |
| author_facet | Bhattacharjee, Abhinava Sahoo, Bindusar |
| contents | In this paper, we study the attractor mechanism for extremal, spherically symmetric black holes in pure N = 4 Poincaré supergravity, which we demonstrate numerically. We further study the supersymmetries preserved by these solutions by focussing specifically on the constant moduli solutions and show that, for a generic dyonic charge configuration satisfying $p^2q^2>(p.q)^2$, they always preserve 1/4th of the total supersymmetries. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2603_28495 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Supersymmetry and Attractors in N = 4 Supergravity Bhattacharjee, Abhinava Sahoo, Bindusar High Energy Physics - Theory In this paper, we study the attractor mechanism for extremal, spherically symmetric black holes in pure N = 4 Poincaré supergravity, which we demonstrate numerically. We further study the supersymmetries preserved by these solutions by focussing specifically on the constant moduli solutions and show that, for a generic dyonic charge configuration satisfying $p^2q^2>(p.q)^2$, they always preserve 1/4th of the total supersymmetries. |
| title | Supersymmetry and Attractors in N = 4 Supergravity |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2603.28495 |