2018/06/09 by Salvador Robles-Pérez, Robles-Pérez, Salvador
Physics and Astronomy · #Cosmology and Gravitation Theories #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Theory (hep-th) #Relativity and Gravitational Theory #gr-qc #hep-th
paper · pdf · doi:10.48550/arxiv.1806.03418
9 pages, 2 figures, prepared for the proceedings of the Conference Cosmology on Small Scales 2018, to be hold in Prague the 26th-29th of Sept. 2018 (http://css2018.math.cas.cz)
arxiv created 2018/06/09 · openalex publication_date 2018/06/09 · arxiv updated 2018/06/12 · openalex created_date 2022/10/03 · openalex updated_date 2026/07/28
The creation of universes in entangled pairs with opposite values of the momenta conjugated to the configuration variables of the minisuperspace would be favoured in quantum cosmology by the conservation of the total momentum, in a parallel way as particles are created in pairs with opposite values of their momenta in a quantum field theory. Then, the matter fields that propagate in the two universes may become entangled too, the result of which is the appearance of a quasi thermal state that would produce a specific and distinguishable pattern in the spectrum of fluctuations of the matter fields in the early universe.