3 papers
hep-th2025
Tri-vector symmetry of 11 dimensional supergravity
Walter H. Baron, Diego Marques, Carmen A. Nunez +1
Kaluza-Klein reductions of 11-dimensional supergravity lead to exceptional global symmetries in lower dimensions. Certain non-geometric elements of these symmetries, parameterized…
hep-th2025
symmetry in type II Supergravities
Walter H. Baron, Nahuel A. Yazbek
A non geometric sector of the duality group emerging in Kaluza-Klein reductions is realized as an effective symmetry in the low energy action of uncompactified type II theories. Th…
hep-th2025
BPS defects in AdS supergravity
Gaston Giribet, Olivera MiÅ¡koviÄ, Nahuel Yazbek +1
AdS supergravity admits supersymmetric solutions that describe BPS defects. Here, we investigate such solutions in AdS supergravity, which is formulated as a Chern-Simons theor…