Mini‐inflation prior to the cosmic confinement transition? | Zendy

Boyko V. G. | Zendy; Jenkovszky L. L. | Zendy; Kämpfer B. | Zendy; Sysoev V. M. | Zendy

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Mini‐inflation prior to the cosmic confinement transition?

Author(s) -

Boyko V. G.,

Jenkovszky L. L.,

Kämpfer B.,

Sysoev V. M.

Publication year - 1990

Publication title -

astronomische nachrichten

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.394

H-Index - 63

eISSN - 1521-3994

pISSN - 0004-6337

DOI - 10.1002/asna.2113110502

Subject(s) - metastability , physics , inflationary epoch , inflation (cosmology) , epoch (astronomy) , cosmic cancer database , universe , equation of state , cosmology , theoretical physics , mathematical physics , metric expansion of space , astrophysics , quantum mechanics , dark energy , stars

The onset of the confinement transition in the early universe is studied within the Friedmann model. Exploiting a bag model equation of state for the deconfined matter, which is generalized to include also metastable states, the possibility of a mini‐inflationary epoch is demonstrated. A criterion of metastability is derived to estimate parameters of this mini‐inflation.

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