THE PROBABILITY OF THE CREATION OF EXTRA DIMENSIONS IN NUCLEAR COLLISIONS

被引：0
|
作者：
Nazarenko, A. V. [1 ]
机构：
[1] Bogolyubov Inst Theoret Phys, UA-03680 Kiev, Ukraine
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS | 2008年 / 17卷 / 08期
关键词：
Quark-gluon plasma; bag model; Wheeler-DeWitt equation; extra dimensions; transition amplitude;
D O I：
10.1142/S0218301308010593
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
The minisuperspace model in 3 + d spatial dimensions with matter described by the bag model is considered with the aim of estimating the probability of creation of compactified extra dimensions in nuclear collisions. The amplitude of transition from three- to (3 + d)-dimensional space has been calculated both in the case of completely confined matter, when the contribution of radiation is ignored, and in the case of radiation domination, when the bag constant is negligible. It turns out that the number of additional dimensions is limited in the first regime, while it is infinite in the second one. It is shown that the probability of creation of extra dimensions is finite in the both regimes.
引用
收藏
页码：1605 / 1618
页数：14
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