Energy Content of Gravitation as a Way to Quantify Both Entropy and Information Generation in the Early Universe

• 作者: Andrew Walcott Beckwith
• 来源期刊: 现代物理(英文)
• 学科: 地球科学
• 关键词: Graviton HUBBLE PARAMETER ENTROPY Generation
• 年，卷（期）: 2011,（2）
• 页码范围: 58-61
• 页数: 4页
• 分类号: P1

摘要

Based upon Alcubierre’s formalism about energy flux of gravitational waves, as well as Saunder’s treatment of temperature dependence of the Hubble parameter in the early universe, we initiate a particle count treatment of gravitons, and subsequent entropy generation which gives, via the standard model treatment of the FRW metric a way to explain/justify a value of entropy of the order of S～106-107 at the very onset of inflation.