CrossRef Open Access 2022

D = 11 dS <sub>5</sub> backgrounds with enhanced supersymmetry

D Farotti J B Gutowski

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Abstrak

Abstract We classify all warped dS 5 backgrounds in D = 11 supergravity with enhanced supersymmetry. We show that backgrounds preserving N = 16 supersymmetries consist of either a stack of M5 branes with transverse space R 5 , or a generalized M5-brane configuration with transverse space R × N 4 , where N 4 is a hyper-Kähler manifold and the M5-brane harmonic function is determined by a hyper-Kähler potential on N 4. Moreover, we find that there are no backgrounds preserving exactly N = 24 supersymmetries. Backgrounds preserving N = 32 supersymmetries correspond to either R 1 , 10 or A d S 7 × S 4 .

Penulis (2)

D Farotti

J B Gutowski

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Farotti, D., Gutowski, J.B. (2022). D = 11 dS <sub>5</sub> backgrounds with enhanced supersymmetry. https://doi.org/10.1088/1751-8121/ac9f31

Akses Cepat

Lihat di Sumber doi.org/10.1088/1751-8121/ac9f31

Informasi Jurnal

Tahun Terbit: 2022
Bahasa: en
Sumber Database: CrossRef
DOI: 10.1088/1751-8121/ac9f31
Akses: Open Access ✓