Evolution of the Kaluza-Klein universe
1986; Elsevier BV; Volume: 264; Linguagem: Inglês
10.1016/0550-3213(86)90479-7
ISSN1873-1562
Autores Tópico(s)Advanced Differential Geometry Research
ResumoCosmological solutions are investigated in Kaluza-Klein models with and without an anti-symmetric tensor field. Thermal and quantum loop effects are taken into account in solving the Einstein equation. It is shown that the Universe, which started in the radiation-dominated era with initial conditions in a certain region, can evolve into a four-dimensional world with compactified extra dimensions in later time.
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