On the inclusion of statistical matter in the non-relativistic limit of NS-NS supergravity

Eric Lescano

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arXiv · 2406.09497

On the inclusion of statistical matter in the non-relativistic limit of NS-NS supergravity

Eric Lescano

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Abstract

We combine techniques from kinetic theory and string dualities to couple statistical matter to a non-relativistic (NR) supergravity background, enabling the theory to be formulated in a T-duality invariant form. Similarly to the relativistic case, we explicitly demonstrate that, in the NR limit, the many-strings system necessitates a viscous fluid description for the statistical matter. This is achieved using the generalized energy-momentum tensor of a perfect fluid, which remains covariant under T-duality.

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Eric Lescano. 2024-06-13. On the inclusion of statistical matter in the non-relativistic limit of NS-NS supergravity. https://arxiv.org/abs/2406.09497

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