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Nonrelativistic expansion of type IIA NS5 brane

High Energy Physics - Theory 2023-10-16 v2 General Relativity and Quantum Cosmology

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/c2 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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Cite

@article{arxiv.2309.16149,
  title  = {Nonrelativistic expansion of type IIA NS5 brane},
  author = {Dibakar Roychowdhury},
  journal= {arXiv preprint arXiv:2309.16149},
  year   = {2023}
}

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