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arXiv · 1604.00624

Quantum cosmology with k-Essence theory

C. R. Almeida·J. C. Fabris·F. Sbisá·Y. Tavakoli
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Abstract

A class of $k$-Essence cosmological models, with a power law kinetic term, is quantised in the mini-superspace. It is shown that for a specific configuration, corresponding to a pressureless fluid, a Schr\"odinger-type equation is obtained with the scalar field playing the r\^ole of time. The resulting quantum scenario reveals a bounce, the classical behaviour being recovered asymptotically.

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C. R. Almeida, J. C. Fabris, F. Sbisá, Y. Tavakoli. 2016-04-03. Quantum cosmology with k-Essence theory. https://arxiv.org/abs/1604.00624

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