Assessing a candidate IIA dual to metastable supersymmetry-breaking
Assessing a candidate IIA dual to metastable supersymmetry-breaking
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评估候选 IIA 对偶亚稳态超对称性破缺
DOI：
10.1007/jhep02(2012)019
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发表时间：
2011
影响因子：
5.4
通讯作者：
F. Orsi
中科院分区：
文献类型：
--
作者：
G. Giecold;Enrico Goi;F. Orsi
本文分析了Cvetiffe，Gibbons，Lü和Pope（CGLP）在第0101096号论文中发现的IIA解周围的线性化非超对称形变空间.我们施加边界条件，旨在挑选出那些描述反D2膜的CGLP背景上的反反应的扰动。相应的超重力解是一个亚稳态超重力破缺态的对偶解。然而，事实证明，这个候选的整体解决方案是不可避免地充满了红外发散的通量密度和行动，其物理意义和弦宇宙学模型的影响需要进一步的调查。
A bstractWe analyze the space of linearized non-supersymmetric deformations around a IIA solution found by Cvetič, Gibbons, Lü and Pope (CGLP) in hep-th/0101096. We impose boundary conditions aimed at singling out among those perturbations the ones describing the backreaction of anti-D2 branes on the CGLP background. The corresponding supergravity solution is a would-be dual to a metastable supersymmetry-breaking state. However, it turns out that this candidate bulk solution is inevitably riddled with IR divergences of its flux densities and action, whose physical meaning and implications for models of string cosmology call for further investigation.
超越微扰理论的（反）膜反反应
影响因子：
5.4
作者：
J. Blaback;U. H. Danielsson;D. Junghans;T. Van Riet;T. Wrase;M. Zagermann
通讯作者：
M. Zagermann