http://arxiv.org/abs/2101.08617
Using computer simulations we study the geometry of a typical quantum universe, i.e. the geometry one might expect before a possible period of inflation. We display it using coordinates defined by means of four classical scalar fields satisfying the Laplace equation with non-trivial boundary conditions. The field configurations reveal cosmic web structures surprisingly similar to the ones observed in the present-day Universe. Inflation might make these structures relevant for our Universe.
J. Ambjorn, Z. Drogosz, J. Gizbert-Studnicki, et. al.
Fri, 22 Jan 21
56/69
Comments: 4 pages, 2 figures
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