4 papers
Probing deformations
Sergei Barakin, Angelina Kurenkova, Edvard T. Musaev
We probe poly-vector deformations of Type II backgrounds by the fundamental string, D0-brane and D3-brane, and of the 11D membrane background by the fundamental M2-brane. We show t…
Uni-vector deformations, D0-bound states and DLCQ
Sergei Barakin, Kirill Gubarev, Edvard T. Musaev
We investigate uni-vector deformation in the Type IIA setup and show that the D0-brane background is mapped into itself (sedimentation), and other extremal backgrounds get bound wi…
Brane bound states, deformations and OM
Sergei Barakin, Kirill Gubarev, Edvard T. Musaev
We investigate behavior of brane backgrounds under poly-vector deformations in Type IIB and D=11 supergravities. We find that the standard bi-vector deformations add dissolved F1 s…
Tri-vector deformations with external fluxes
Sergei Barakin, Kirill Gubarev, Edvard T. Musaev
We extend the formalism of tri-vector deformations to the full SL(5) exceptional field theory with no truncation assumed thus covering 11D backgrounds of any form. We derive explic…