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arXiv · 1712.03939

Inhomogeneous modes in the PT-symmetric quantum cosmology

O. O. Novikov
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Abstract

We consider the possibility to solve the issues of the phantom field cosmology by means of the PT-symmetric quantum theory. The Born-Oppenheimer approximation is applied to the Wheeler-DeWitt equation to study the inhomogeneous fluctuations over the homogeneous minisuperspace. The evolution of the longitudinal inhomogeneous modes in WKB-time is described using a time-dependent pseudo-Hermitian effective Hamiltonian.

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O. O. Novikov. 2017-12-11. Inhomogeneous modes in the PT-symmetric quantum cosmology. https://doi.org/10.1134/s1547477118040179

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