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arXiv · hep-th/9205096

Thermal history of the string universe

H. Cateau·K. Sumiyoshi
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Abstract

Thermal history of the string universe based on the Brandenberger and Vafa's scenario is examined. The analysis thereby provides a theoretical foundation of the string universe scenario. Especially the picture of the initial oscillating phase is shown to be natural from the thermodynamical point of view. A new tool is employed to evaluate the multi state density of the string gas. This analysis points out that the well-known functional form of the multi state density is not applicable for the important region $T \leq T_H$, and derives a correct form of it.

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H. Cateau, K. Sumiyoshi. 1992-05-27. Thermal history of the string universe. https://doi.org/10.1103/physrevd.46.2366

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