Abstract Details
| Name: Naseer Iqbal Affiliation: University of Kashmir Srinagar Conference ID: ASI2015_747 Title : The Entropy of Cosmological Many Body Problem and its Behavior Authors and Co-Authors : Naseer Iqbal, Tabasum Masood and Nessar Demir. 1,2: Department of Physics University of Kashmir Srinagar India. 3: Department of Physics, Kuwait UNiversity Kuwait. Abstract Type : Poster Abstract Category : General Relativity and Cosmology Abstract : The work compiles a correlated study of a gravitational quasi equilibrium thermodynamic approach for establishing and signifying a unique behavior of the cosmological entropy. On the basis of prescribed boundary conditions for Z and Z N , the temperature profile of the intra-cluster medium (ICM) is self-explanatory. A more productive and signifying approach of the correlation functions used for galaxy clustering phenomena predicts a unique behavior of entropy change where a phenomenon known as the gravitational phase transition occurs. This unique behavior occurs with a symmetry breaking from mild clustering to low clustering and from mild clustering to higher order clustering, which differs from a normal symmetry breaking in material sciences. We also derive the first results for the latent specific heat associated with the phase transitions of 2.59 kB Tc and 0.55 kB Tc for the mildly clustered phase to the low clustered phase and from the mildly clustered phase to the highly clustered phase respectively. |