New Fayet-Iliopoulos terms in supergravity for supersymmetry breaking by anti-D3 branes.
2019-05-30
12:15
UB
Aula 507 (Pere Pascual) (ICCUB building, UB Campus)
A review will be given on supersymmetry breaking and some aspects of non-linear supersymmetry. A new type of N=1 Fayet-Iliopoulos (FI) terms in supergravity will be discussed.
These do not require gauged R-symmetry in contrast to the previous FI-supergravities. These new actions correspond to the description of anti-D3 branes in supergravity by super Born-Infeld terms.