G-flux, supersymmetry and Spin(7) manifolds -: art. no. 047

被引：0
|
作者：
Acharya, BS [1 ]
De la Ossa, X
Gukov, S
机构：
[1] Rutgers State Univ, Dept Phys, Piscataway, NJ 08854 USA
[2] Univ Oxford, Inst Math, Oxford OX1 3LB, England
[3] Harvard Univ, Jefferson Phys Lab, Cambridge, MA 02138 USA
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2002年 / 09期
关键词：
M-theory; superstring vacua;
D O I：
暂无
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
In this note we study warped compactifications of M-theory on manifolds of Spin(7) holonomy in the presence of background 4-form flux. The explicit expression for the superpotential can be given in terms of the self-dual Cayley calibration on the Spin(7) manifold, in agreement with the general formula proposed in hep-th/9911011.
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页数：13
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