Zeitschriftenartikel:
C. Roupec, T. Wrase, N. Cribiori, Y. Yamada:
"Supersymmetric anti-D3-brane action in the Kachru-Kallosh-Linde-Trivedi setup";
Physical Review D,
100
(2019).
Kurzfassung englisch:
An anti-D3-brane plays a crucial role in the construction of semirealistic cosmological models in string theory. Part of its action provides an uplift term that has been used to lift anti-de Sitter solutions to phenomenologically viable de Sitter vacua in the Kachru-Kallosh-Linde-Trivedi and large volume scenario (LVS) setups. In the last few years it has been shown that this uplift breaks supersymmetry spontaneously and can be described in the four-dimensional N=1 supergravity language by using constrained supermultiplets. Here we derive the complete four-dimensional N=1 supergravity action for an anti-D3-brane coupled to all closed-string background fields. In particular, we include the vector field, the scalar fields, and all fermions that live on the anti-D3-brane.
Schlagworte:
D branes, KKLT, uplift, dS vacua, string theory, supergravity
"Offizielle" elektronische Version der Publikation (entsprechend ihrem Digital Object Identifier - DOI)
http://dx.doi.org/10.1103/PhysRevD.100.066001
Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.