Comparative Study of Cyclic Bounce Models and the PTPC Framework
收藏DataCite Commons2025-09-02 更新2026-04-25 收录
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https://figshare.com/articles/dataset/Comparative_Study_of_Cyclic_Bounce_Models_and_the_PTPC_Framework/30032110/1
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Cyclic cosmologies offer an alternative to singular Big Bang models by replacing the initial singularity with a sequence of bounces. A central challenge for all such models is the entropy problem: how to prevent entropy accumulation across successive cycles. In this paper we provide a comparative study of leading cyclic scenarios, including Conformal Cyclic Cosmology (CCC), Loop Quantum Cosmology (LQC), ekpyrotic/brane-collision models, and black-hole channel proposals. Each addresses singularity resolut...<br>
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figshare
创建时间：
2025-09-02
