Fluxes in exceptional field theory and threebrane sigma-models (CROSBI ID 266590)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Chatzistavrakidis, Athanasios ; Jonke, Larisa ; Lüst, Dieter ; Szabo, Richard J.
engleski
Fluxes in exceptional field theory and threebrane sigma-models
Starting from a higher Courant bracket associated to exceptional generalized geometry, we provide a systematic derivation of all types of fluxes and their Bianchi identities for four-dimensional compactifications of M-theory. We show that these fluxes may be understood as generalized Wess-Zumino terms in certain topological threebrane sigma-models of AKSZ-type, which relates them to the higher structure of a Lie algebroid up to homotopy. This includes geometric compactifications of M-theory with G-flux and on twisted tori, and also its compactifications with non-geometric Q- and R-fluxes in specific representations of the U-duality group SL(5) in exceptional field theory.
flux compactifications ; M-Theory ; differential and algebraic geometry ; sigma models
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Podaci o izdanju
5
2019.
055
33
objavljeno
1126-6708
1029-8479
10.1007/JHEP05(2019)055