Generalized Ideal Gas Equations for Structureful Universe

Entropy

卷:8

关键词: set theory;    cluster;    temperature;    pressure;    entropy;    thermal energy;    cosmology.;   

DOI  :  10.3390/e8030175

来源: DOAJ

【 摘 要 】

We have derived generalized ideal gas equations for a structureful universe consistingof all forms of matters. We have assumed a universe that contains superclusters. Superclusters arethen made of clusters. Each cluster can be further divided into smaller ones and so on. We havederived an expression for the entropy of such a universe. Our model is rather independent of thegeometry of the intermediate clusters. Our calculations are valid for a non-interacting universewithin non-relativistic limits. We suggest that structure formation can reduce the expansion rateof the universe.

【 授权许可】

Unknown