TY - JOUR
T1 - Supersymmetry breaking vacua from M theory fivebranes
AU - Mazzucato, Luca
AU - Oz, Yaron
AU - Yankielowicz, Shimon
PY - 2007/11/1
Y1 - 2007/11/1
N2 - We consider intersecting brane configurations realizing = 2 supersymmetric gauge theories broken to = 1 by multitrace superpotentials, and softly to = 0. We analyze, in the framework of M5-brane wrapping a curve, the supersymmetric vacua and the analogs of spontaneous supersymmetry breaking and soft supersymmetry breaking in gauge theories. We show that the M5-brane does not exhibit the analog of metastable spontaneous supersymmetry breaking, and does not have non-holomorphic minimal volume curves with holomorphic boundary conditions. However, we find that any point in the = 2 moduli space can be rotated to a non-holomorphic minimal volume curve, whose boundary conditions break supersymmetry. We interpret these as the analogs of soft supersymmetry breaking vacua in the gauge theory.
AB - We consider intersecting brane configurations realizing = 2 supersymmetric gauge theories broken to = 1 by multitrace superpotentials, and softly to = 0. We analyze, in the framework of M5-brane wrapping a curve, the supersymmetric vacua and the analogs of spontaneous supersymmetry breaking and soft supersymmetry breaking in gauge theories. We show that the M5-brane does not exhibit the analog of metastable spontaneous supersymmetry breaking, and does not have non-holomorphic minimal volume curves with holomorphic boundary conditions. However, we find that any point in the = 2 moduli space can be rotated to a non-holomorphic minimal volume curve, whose boundary conditions break supersymmetry. We interpret these as the analogs of soft supersymmetry breaking vacua in the gauge theory.
KW - Intersecting branes models
KW - M-theory
KW - Supersymmetry breaking
UR - http://www.scopus.com/inward/record.url?scp=36849086483&partnerID=8YFLogxK
U2 - 10.1088/1126-6708/2007/11/094
DO - 10.1088/1126-6708/2007/11/094
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AN - SCOPUS:36849086483
SN - 1126-6708
VL - 2007
JO - Journal of High Energy Physics
JF - Journal of High Energy Physics
IS - 11
M1 - 094
ER -