Some properties and implications of the creation pressure and the generalized equilibrium: modification of the adiabatic index, cosmological perturbations
DOI10.1007/s10714-020-02709-8zbMath1450.83008OpenAlexW3038085621MaRDI QIDQ776799
Publication date: 13 July 2020
Published in: General Relativity and Gravitation (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s10714-020-02709-8
cosmological particle productioncreation pressuregauge-invariant cosmological perturbationsnon-equilibrium relativistic thermodynamics theories
Relativistic cosmology (83F05) Methods of quantum field theory in general relativity and gravitational theory (83C47) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Classical and relativistic thermodynamics (80A10) Approximation procedures, weak fields in general relativity and gravitational theory (83C25)
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