TY - JOUR
T1 - Non-supersymmetric deformations of non-critical superstrings
AU - Itzhaki, Nissan
AU - Kutasov, David
AU - Seiberg, Nathan
PY - 2005
Y1 - 2005
N2 - We study certain supersymmetry breaking deformations of linear dilaton backgrounds in different dimensions. In some cases, the deformed theory has bulk closed strings tachyons. In other cases there are no bulk tachyons, but there are localized tachyons. The real time condensation of these localized tachyons is described by an exactly solvable worldsheet CFT. We also find some stable, non-supersymmetric backgrounds.
AB - We study certain supersymmetry breaking deformations of linear dilaton backgrounds in different dimensions. In some cases, the deformed theory has bulk closed strings tachyons. In other cases there are no bulk tachyons, but there are localized tachyons. The real time condensation of these localized tachyons is described by an exactly solvable worldsheet CFT. We also find some stable, non-supersymmetric backgrounds.
KW - Brane Dynamics in Gauge Theories
KW - Conformal Field Models in String Theory
KW - Intersecting branes models
KW - p-branes
UR - http://www.scopus.com/inward/record.url?scp=33645523403&partnerID=8YFLogxK
U2 - 10.1088/1126-6708/2005/12/035
DO - 10.1088/1126-6708/2005/12/035
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AN - SCOPUS:33645523403
SN - 1126-6708
SP - 845
EP - 872
JO - Journal of High Energy Physics
JF - Journal of High Energy Physics
IS - 12
ER -