3 papers
hep-th2020
-algebras and membrane sigma models
Clay James Grewcoe, Larisa Jonke
Membrane sigma-models have been used for the systematic description of closed strings in non-geometric flux backgrounds. In particular, the conditions for gauge invariance of the c…
hep-th2020
Courant sigma model and -algebras
Clay James Grewcoe, Larisa Jonke
The Courant sigma model is a 3-dimensional topological sigma model of AKSZ type which has been used for the systematic description of closed strings in non-geometric flux backgroun…
hep-th2019
BRST symmetry of doubled membrane sigma-models
Athanasios Chatzistavrakidis, Clay J. Grewcoe, Larisa Jonke +2
Courant sigma-models encode the geometric and non-geometric fluxes of compactified closed string theory as generalized Wess-Zumino terms and exhibit their relation to Courant algeb…