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The Classical Double Copy for M-theory from a Kerr-Schild Ansatz for Exceptional Field Theory

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arxiv 2010.08255 v3 pith:267FGHJC submitted 2020-10-16 hep-th gr-qc

David S. Berman , Kwangeon Kim , Kanghoon Lee This is my paper · ORCID
classification hep-thgr-qc
keywords ansatzcopykerr-schildexceptionalfieldtheoryclassicalconstruct
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abstract

We construct the classical double copy formalism for M-theory. This extends the current state of the art by including the three form potential of eleven dimensional supergravity along with the metric. The key for this extension is to construct a Kerr-Schild type Ansatz for exceptional field theory. This Kerr-Schild Ansatz then allows us to find the solutions of charged objects such as the membrane from a set of single copy fields. The exceptional field theory formalism then automatically produces the IIB Kerr-Schild ansatz allowing the construction of the single copy for the fields of IIB supergravity (with manifest $SL(2)$ symmetry).

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Double Copy Map for Double Field Theory on an Arbitrary Constant Background

    hep-th 2025-07 conditional novelty 4.0 of 10

    A double copy map from two Yang-Mills theories around background gauge fields yields the double field theory action on an arbitrary constant background, up to third order.

  2. Lecture notes: Introduction to the Off-shell Double Copy Program

    hep-th 2026-06 unverdicted novelty 2.5 of 10

    Self-contained lecture notes introduce the off-shell single/double copy relating Yang-Mills and DFDF gauge theories to Einstein-Hilbert, Weyl gravity and NS-NS supergravity via Kerr-Schild and Double Field Theory.

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