Predictions for orientifold field theories from type 0′ string theory

被引：9
作者：
Armoni, A
Imeroni, E
机构：
[1] Univ Utrecht, Inst Theoret Phys & Spinoza Inst, NL-3508 TD Utrecht, Netherlands
[2] Univ Coll Swansea, Dept Phys, Swansea SA2 8PP, W Glam, Wales
来源：
PHYSICS LETTERS B | 2005年 / 631卷 / 04期
关键词：
D O I：
10.1016/j.physletb.2005.10.004
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Two predictions about finite-N non-supersymmetric "orientifold field theories" are made by using the dual type 0' string theory on C-3/Z(2) x Z(2) orbifold singularity. First, the mass ratio between the lowest pseudoscalar and scalar color-singlets is estimated to be equal to the ratio between the axial anomaly and the scale anomaly at strong coupling, M-/M+ similar to C-/C+. Second, the ratio between the domain wall tension and the value of the quark condensate is computed. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：192 / 198
页数：7
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