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arXiv · 2502.07969

The M5-Brane Limit of Eleven-Dimensional Supergravity

Eric Bergshoeff·Neil Lambert·Joseph Smith
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Abstract

We construct the M5-brane limit of eleven-dimensional supergravity. The resulting action is invariant under Galilean boosts and has a local scale symmetry. We also consider the limit of the equations of motion where we recover a Poisson-like equation arising from an M5-brane source but which does not follow from the non-relativistic action. We argue that the resulting theory describes gravitational fluctuations around a stack of M5-branes, represented by a trivial Minkowskian spacetime, but where the number of M5-branes is determined by the flux of a Lagrange multiplier field.

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Eric Bergshoeff, Neil Lambert, Joseph Smith. 2025-02-11. The M5-Brane Limit of Eleven-Dimensional Supergravity. https://arxiv.org/abs/2502.07969

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