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Does cold inflation with dissipation mechanism in nonequilibrium thermodynamic prescription imply warm inflation?
International Journal of Modern Physics D ( IF 1.8 ) Pub Date : 2021-06-03 , DOI: 10.1142/s0218271821500668
Subenoy Chakraborty 1 , Dipanjana Das 2 , Sourav Dutta 3
Affiliation  

The present work is an attempt to find inter relationship between the cold and warm inflationary scenarios. Here cold inflation is described by a single scalar field (inflaton) and nonequilibrium thermodynamical prescription is imposed. It is found that this quasi-de-Sitter phase of evolution is equivalent to warm inflation. The present work also addresses the question whether the dissipation is Hawking-type or not.

中文翻译:

非平衡热力学处方中具有耗散机制的冷膨胀是否意味着暖膨胀?

目前的工作是试图找到冷和暖通胀情景之间的相互关系。这里冷暴胀由一个单一的标量场(暴胀)描述,并且强加了非平衡热力学规定。发现这种准去西特演化阶段相当于暖暴胀。目前的工作还解决了耗散是否是霍金型的问题。
更新日期:2021-06-03
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