The Planck era with a negative cosmological constant and cosmic strings
Monerat, G. A. · Filho, L. G. Ferreira · Oliveira-Neto, G. · Silva, E. V. Corrêa · Neves, C.
Original · EN
In the present letter, we consider the DeBroglie-Bohm interpretation of quantum Friedmann-Robertson-Walker models in the presence of a negative cosmological constant and cosmic strings. We compute the Bohm's trajectories and quantum potentials for a quantity related to the scale factor. Then, we compare our results with the ones already in the literature, where the many worlds interpretation of the same models was used.
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