Romans massive QP manifolds

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Samenvatting

We introduce QP manifolds that capture the generalised geometry of type IIA string backgrounds with Ramond-Ramond fluxes and Romans mass. Each of these is associated to a BPS brane in type IIA: a D2, D4, or NS5-brane. We explain how these probe branes are related to their associated QP-manifolds via the AKSZ topological field theory construction and the recent brane phase space construction. M-theory/type IIA duality is realised on the QP-manifold side as symplectic reduction along the M-theory circle (for branes that do not wrap it); this always produces IIA QP-manifolds with vanishing Romans mass.
Originele taal-2English
Artikelnummer147
TijdschriftUniverse
Volume8
Nummer van het tijdschrift3
DOI's
StatusPublished - 21 mrt 2022

Bibliografische nota

V2 - References and discussion added

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