Study of Branes with Variable Tension

• 来源期刊: 理论物理通讯（英文版）
• 年，卷（期）: 2017,（11）
• 页码范围: 595-599
• 页数: 5页
• 语种: 英文
• DOI: 10.1088/0253-6102/68/5/595

摘要

In this work we study a brahe world model with variable tension,which gives rise to four-dimensional cosmologies.The brane worlds obtained correspond to E(o)tv(o)s branes whose (internal) geometry can be casted as either a four-dimensional (A)dS4 or a standard radiation period cosmology.The matter dominated period is discussed as well.