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Extended open inflationary universes

Sergio del Campo·Ramon Herrera
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Abstract

In this paper we study a type of one-field model for open inflationary universe models in the context of the Jordan-Brans-Dicke theory. In the scenario of a one-bubble universe model we determine and characterize the existence of the Coleman-De Lucia instanton, together with the period of inflation after tunnelling has occurred. Our results are analogous to those found in the Einstein General Relativity models.

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Sergio del Campo, Ramon Herrera. 2003-03-06. Extended open inflationary universes. https://doi.org/10.1103/physrevd.67.063507

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