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arXiv · 2309.16149

Nonrelativistic expansion of type IIA NS5 brane

Dibakar Roychowdhury
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Abstract

We carry out nonrelativistic expansion for NS5 brane based on a codimension two foliation of type IIA supergravity background. We simultaneously expand the world-volume fields in an appropriate $ 1/c^2 $ expansion together with the background fluxes. When put together, the resulting procedure yields a finite world-volume action for nonrelativistic NS5 brane that is coupled to String Newton-Cartan background.

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Dibakar Roychowdhury. 2023-10-13. Nonrelativistic expansion of type IIA NS5 brane. https://doi.org/10.1140/epjc%2Fs10052-023-12085-7

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