27 Citations
Couplings in Pseudo-Supersymmetry
- Physics
- 2002
We analyze theories in which a supersymmetric sector is coupled to a supersymmetry-breaking sector described by a non-linear realization. We show how to consistently couple N = 1 supersymmetric…
Loop-Effects in Pseudo-Supersymmetry
- Physics
- 2021
We analyze the transmission of supersymmetry breaking in brane-world models of pseudosupersymmetry. In these models two branes preserve different halves of the bulk supersymmetry. Thus supersymmetry…
On Supersymmetry Breaking in Intersecting Brane Models
- Physics
- 2003
We discuss a framework to analyze the transmission of supersymmetry breaking in models of intersecting D-branes. Generically, different intersections preserve different fractions of an extended bulk…
Non-tachyonic Scherk-Schwarz compactifications, cosmology and moduli stabilization
- Physics, Mathematics
- 2004
It is well-known that Scherk-Schwarz compactifications in string theory have a tachyon in the closed string spectrum appearing for a critical value of a compact radius. The tachyon can be removed by…
Loop effects in pseudosupersymmetry
- Physics
- 2003
We analyze the transmission of supersymmetry breaking in brane-world models of pseudo-supersymmetry. In these models two branes preserve different halves of the bulk supersymmetry. Thus supersymmetry…
Dilaton tadpoles and D-brane interactions in compact spaces
- Physics, Mathematics
- 2002
We analyse some physical consequences when supersymmetry is broken by a set of D-branes and/or orientifold planes in type II string theories. Generically, there are global dilaton tadpoles at the…
References
SHOWING 1-10 OF 95 REFERENCES
Supersymmetric world-volume action for non-BPS D-branes
- Physics
- 1999
We construct the world-volume action for non-BPS D-branes in type II string theories. This action is invariant under all the unbroken supersymmetries in the bulk, but these symmetries are realised as…
Non-supersymmetric D-brane configurations with Bose-Fermi degenerate open string spectrum
- Physics
- 1999
The spectrum of open strings on various non-BPS D-brane configurations in type II string theory on a K3 orbifold is analysed. At a generic point in the corresponding moduli space the spectrum of open…