Probing naked singularities in non-supersymmetric string vacua

被引：0
|
作者：
Berglund, P [1 ]
Hübsch, T
Minic, D
机构：
[1] Univ So Calif, CIT USC Ctr Theoret PHys, Dept Phys & Astron, Los Angeles, CA 90089 USA
[2] Howard Univ, Dept Phys & Astron, Washington, DC 20059 USA
[3] Univ Oxford, Oxford OX1 2JD, England
[4] Univ Calif Santa Barbara, Inst Theoret Phys, Santa Barbara, CA 93106 USA
[5] Howard Univ, Washington, DC 20059 USA
[6] Univ Illinois, Chicago, IL USA
[7] Univ Illinois, Urbana, IL 61801 USA
[8] Univ Penn, Philadelphia, PA 19104 USA
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2001年 / 02期
关键词：
extra large dimensions; p-branes; 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：
We present a detailed analysis of non-supersymmetric spacetime varying string vacua which can lead to an exponential hierarchy between the electroweak and the gravitational scales. In particular, we identify a limit in which these vacua can be interpreted as supersymmetric vacua of F-theory. Furthermore, we study the properties of these solutions as seen by D7-brane probes and establish a non-supersymmetric analogue of the enhancon mechanism.
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页数：46
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