Results 11 to 20 of about 9,369 (182)

Flux Vacua and Branes of the Minimal Superstring [PDF]

open access: bronzeJournal of High Energy Physics, 2005
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

open access: hybridNuclear Physics B, 1993
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]

open access: greenNuclear Physics B, 1996
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
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Geometrical Construction of Type I Superstring Vacua [PDF]

open access: green, 1997
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]

open access: bronzeJournal of High Energy Physics, 2007
Acknowledgment ...
Costas Kounnas   +3 more
openalex   +5 more sources

Stable non-supersymmetric vacua in the moduli space of non-critical superstrings [PDF]

open access: greenNuclear Physics B, 2006
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]

open access: goldProceedings of Proceedings of the Corfu Summer Institute 2011 — PoS(CORFU2011), 2012
J. Rizos
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