Quantum origin of pre-big-bang collapse from induced matter theory of gravity

被引：3
|
作者：
Bellini, Mauricio [1 ,2 ]
机构：
[1] Univ Nacl Mar del Plata, Dept Fis, Fac Ciencias Exactas & Nat, RA-7600 Mar Del Plata, Argentina
[2] Consejo Nacl Invest Cient & Tecn CONICET, Inst Invest Fis Mar Plata IFIMAR, Buenos Aires, DF, Argentina
来源：
PHYSICS LETTERS B | 2012年 / 709卷 / 4-5期
关键词：
KALUZA-KLEIN THEORY; GENERAL-RELATIVITY; COSMOLOGY; EQUATION; MODELS; TIME;
D O I：
10.1016/j.physletb.2012.02.025
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We revisit a collapsing pre-big-bang model of the universe to study with detail the non-perturbative quantum dynamics of the dispersal scalar field whose dynamics becomes from the dynamical foliation of test massless scalar field phi on a 5D Riemann-flat metric, such that the extra space-like coordinate is noncompact. The important result here obtained is that the evolution of the system, which is described thorough the equation of state has the unique origin in the quantum contributions of the effective 4D scalar field (phi) over bar. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码：309 / 312
页数：4
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