Results 11 to 20 of about 9,369 (182)
Stability of vacua and domain walls in supergravity and superstring theory [PDF]
6 pages, UPR-529 ...
Mirjam Cvetič
openalex +3 more sources
Flux Vacua and Branes of the Minimal Superstring [PDF]
We analyze exactly the simplest minimal superstring theory, using its dual matrix model. Its target space is one dimensional (the Liouville direction), and the background fields include a linear dilaton, a possible tachyon condensate, and RR flux. The theory has both charged and neutral branes, and these exhibit new and surprising phenomena. The smooth
Nathan Seiberg, David Shih
openalex +4 more sources
Non-perturbative stability of supergravity and superstring vacua
25 pages NSF-ITP-92-84, UPR-494-T, YCTP-P44 ...
Mirjam Cvetič +2 more
openalex +3 more sources
Anomalies, dualities, and topology of D = 6 N = 1 superstring vacua [PDF]
We consider various aspects of compactifications of the Type I/heterotic $Spin(32)/\Z_2$ theory on K3. One family of such compactifications includes the standard embedding of the spin connection in the gauge group, and is on the same moduli space as the compactification of the heterotic $E_8\times E_8$ theory on K3 with instanton numbers (8,16 ...
Micha Berkooz +5 more
openalex +4 more sources
Geometrical Construction of Type I Superstring Vacua [PDF]
12 pages, latex, no figures; contribution to the Proceedings of the 12th Italian Conference on General Relativity and Gravitational Physics, Rome, september 23-27 ...
Gianfranco Pradisi
openalex +3 more sources
AdS4flux vacua in type II superstrings and their domain-wall solutions [PDF]
Acknowledgment ...
Costas Kounnas +3 more
openalex +5 more sources
Bound-states of D-branes in L–R asymmetric superstring vacua [PDF]
22 ...
Massimo Bianchi
openalex +5 more sources
Stable non-supersymmetric vacua in the moduli space of non-critical superstrings [PDF]
We study a set of asymmetric deformations of non-critical superstring theories in various dimensions. The deformations arise as Kaehler and complex structure deformations of an orthogonal two-torus comprising of a parallel and a transverse direction in the near-horizon geometry of NS5-branes.
Troels Harmark +2 more
openalex +4 more sources
Top mass and classification of heterotic superstring vacua [PDF]
J. Rizos
openalex +2 more sources
New N=1 supersymmetric 3-dimensional superstring vacua from U-manifolds [PDF]
12 pages ...
Gottfried Curio, Dieter Lüst
openalex +4 more sources

