Covariant action for M5 brane in nonrelativistic M-theory

DOI10.1016/J.NUCLPHYSB.2024.116462arXiv2212.03458OpenAlexW4391451792MaRDI QIDQ6121441

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Publication date: 26 March 2024

Published in: (Search for Journal in Brave)

Abstract: We construct the nonrelativistic (NR) covariant world-volume action for a single M5 brane of $D=11$ supergravity in M-theory. The corresponding target space geometry is identified as the M5 brane Newton-Cartan (MNC) manifold in the presence of background fluxes those are suitably expanded in $1/c$ expansion. We also expand the associated world-volume fields in $1/c$ expansion and show that the large $c$ divergences can be tamed precisely by taking into account contributions due to the WZ sector. The above procedure eventually results into a well defined action that comprises of a bunch of emph{composite} excitations/ degrees of freedom those are identified as the fundamental building blocks of the six dimensional world-volume QFT describing NR M5 branes. We discuss global as well as local symmetries associated with the NR world-volume action and derive various transformation properties for different field contents those are pertinent to the NR QFT describing M5 branes.

Full work available at URL: https://arxiv.org/abs/2212.03458

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