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Properties of fluctuating states in loop quantum cosmology

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arxiv 1906.03146 v1 pith:E46FCRW5 submitted 2019-06-07 gr-qc

Martin Bojowald This is my paper · ORCID
classification gr-qc
keywords cosmologyfluctuationsloopquantumspectrumstatesvaluesvolume
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In loop quantum cosmology, the values of volume fluctuations and correlations determine whether the dynamics of an evolving state exhibits a bounce. Of particular interest are states that are supported only on either the positive or the negative part of the spectrum of the Hamiltonian that generates this evolution. It is shown here that the restricted support on the spectrum does not significantly limit the possible values of volume fluctuations.

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Cited by 1 Pith paper

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  1. Equivalent Hamiltonian approach to quantum cosmology of integrable models

    gr-qc 2019-08 conditional novelty 5.0 of 10

    For two integrable minisuperspace cosmologies, the paper constructs equivalent Hamiltonians via Faddeev-Jackiw reduction and uses them to study quantum wave packets and Wigner functions.

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