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arXiv · 1908.08518

Aspects of AdS$_2$ classification in M-theory: Solutions with mesonic and baryonic charges

Junho Hong·Niall T. Macpherson·Leopoldo A. Pando Zayas
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Abstract

We construct necessary and sufficient geometric conditions for a class of AdS$_2$ solutions of M-theory with, at least, minimal supersymmetry to exist. We generalize previous results in the literature for ${\cal N}=(2,0)$ supersymmetry in AdS$_2$ to ${\cal N}=(1,0)$. When the solution can be locally described as AdS$_2\times \Sigma_g \times \,$SE$_7$ with $\Sigma_g$ a Riemann surface of genus $g$ and SE$_7$ a seven-dimensional Sasaki-Einstein manifold, we clarify and unify various solutions present in the literature. In the case of SE$_7=Q^{1,1,1}$ we find a new solution with baryonic and mesonic charges turned on simultaneously.

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Junho Hong, Niall T. Macpherson, Leopoldo A. Pando Zayas. 2019-08-22. Aspects of AdS$_2$ classification in M-theory: Solutions with mesonic and baryonic charges. https://doi.org/10.1007/jhep11(2019)127

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