Physics in Discrete Spaces: On Some Cosmological Issues

• 作者: Pierre Peretto
• 来源期刊: 现代物理(英文)
• 学科: 地球科学
• 关键词: Big Bang DARK Matter Black HOLES QUASARS Bekenstein-Hawking Entropy COSMOLOGICAL Constant
• 年，卷（期）: xdwlyw_2015,（11）
• 页码范围: 1456-1466
• 页数: 11页
• 分类号: P1

摘要

This article is an application of the theory of discrete spaces to cosmology. Its conclusions are necessarily speculative. An interesting aspect is that it gives possible solutions to many pending problems within a unique framework. Let us cite a scenario for the Big-Bang that avoids any initial mathematical singularity, an interpretation of dark matter that does not involve any hadronic matter, a description of the formation of stellar and galactic black holes and, for the later, a description of quasars, their characteristics and their source of energy. Finally dark energy is also given an interpretation through modifications of the laws of gravity.