Quantum origin of pre-big bang collapse from Induced Matter theory of gravity

Дата и время публикации : 2011-11-23T14:45:10Z

Авторы публикации и институты :
Mauricio Bellini (IFIMAR – Mar del Plata University and CONICET)

Ссылка на журнал-издание: Ссылка на журнал-издание не найдена
Коментарии к cтатье: final version to be published in Physics Letters B. arXiv admin note: substantial text overlap with arXiv:1107.2107
Первичная категория: gr-qc

Все категории : gr-qc, astro-ph.CO, hep-ph, hep-th

Краткий обзор статьи: 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.

Category: Physics