Tomas Ortin
Urs Schreiber
Tomás Ortín
On double dimensional reduction of the M5-brane to the D4-brane:
On massive type IIA string theory and its embedding in M-theory via M9-branes:
On D8-branes as black branes in massive type IIA string theory:
On S-duality in 9D supergravity:
Formulation of (Lagrangian densities for) type II supergravity with “democratic”/“pregeometric” RR-fields subject to self-duality:
On D9-branes:
On defect branes:
On black holes and black strings in D=5 supergravity:
On (super)gravity and string..