The tunneling hamiltonian representation of false vacuum decay: III. Application to nucleation of an inflationary universe

A. W. Beckwith

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arXiv · math-ph/0406054

The tunneling hamiltonian representation of false vacuum decay: III. Application to nucleation of an inflationary universe

A. W. Beckwith

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Abstract

The tunneling hamiltonian has proven to be a useful method in many body physics to treat particle tunneling between different states represented as wave functions. Here we apply a generalization of a way we formed appropriate wave functionals in CDW to how to present nucleation of an inflationary universe . This allows us to make a generalization of the model used for inflation when the inflaton is trapped in a false vacuum and, after tunneling, makes a first order phase transition to initiate nucleation of an inflationary universe, in which tunneling between states which are wavefunctionals of a scalar quantum field are considered . We explain how we can have particle - anti particle pairs as a model for how nucleation occurs and construct a potential which satisfies the flat slow roll condition even while using a modified false vacuum construction to this problem

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A. W. Beckwith. 2004-07-12. The tunneling hamiltonian representation of false vacuum decay: III. Application to nucleation of an inflationary universe. https://arxiv.org/abs/math-ph/0406054

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