Thermodynamical and observational aspects of cosmological model with linear equation of state

被引：23
作者：
Singh, G. P. [1 ]
Hulke, Nikhil [1 ]
Singh, Ashutosh [2 ]
机构：
[1] Visvesvaraya Natl Inst Technol, Dept Math, Nagpur 440010, Maharashtra, India
[2] Jabalpur Engn Coll, Dept Appl Math, Jabalpur 482011, Madhya Pradesh, India
来源：
INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS | 2018年 / 15卷 / 08期
关键词：
Inflation; horizon thermodynamics; accelerating universe; bounce; DARK ENERGY COSMOLOGY; GENERALIZED 2ND LAW; OF-STATE; APPARENT HORIZON; MODIFIED GRAVITY; FLUID; UNIVERSE; MATTER;
D O I：
10.1142/S0219887818501293
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper, a cosmological model with linear equation of state in the framework of General relativity is studied. We explore the thermodynamical aspects of the cosmological model with equilibrium description. In particular, we discuss the validity of generalized second law of thermodynamics for resulting cosmologies. General conditions for this model to satisfy the slow roll conditions for inflation are discussed.
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页数：15
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