Generalized Ideal Gas Equations for Structureful Universe
Abstract
We have derived generalized ideal gas equations for a structureful universe consisting of all forms of matters. We have assumed a universe that contains superclusters. Superclusters are then made of clusters. Each cluster can be further divided into smaller ones and so on. We have derived an expression for the entropy of such a universe. Our model is rather independent of the geometry of the intermediate clusters. Our calculations are valid for a non-interacting universe within non-relativistic limits. We suggest that structure formation can reduce the expansion rate of the universe.
Keywords
Cite
@article{arxiv.physics/0605172,
title = {Generalized Ideal Gas Equations for Structureful Universe},
author = {Shahid N. Afridi and Khalid Khan},
journal= {arXiv preprint arXiv:physics/0605172},
year = {2015}
}
Comments
5 pages, typographical errors removed, Two new equations i.e. eqs. (27) and (28) were added to elaborate an interesting result i.e. hierarchical structure effects the pressure and thermal energy of the universe considerably, We have slightly modified the abstract to incorporate the changes in the text, authers full first names are provided