2003/11/03 by J. Gamboa, Mark Loewe, M. Loewe +5
Physics and Astronomy · #Cosmology and Gravitation Theories #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #Quantum Mechanics and Applications #Statistical Mechanics and Entropy #hep-th
paper · pdf · doi:10.48550/arxiv.hep-th/0311014
JHEP styles 20pp
openalex publication_date 2003/11/03 · arxiv created 2003/11/05 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The possibility of interaction among multiverses is studied assuming that in the first instants of the big-bang, many disjoint regions were created producing many independent universes (multiverses). Many of these mini-universes were unstable and they decayed, but other remained as topological remnant (like domain walls or baby universes) or possibly as mini-black-holes. In this paper, we study the quantum statistical mechanics of multiverses assuming that in the first instants of the big-bang, the relativistic symmetry was only an approximate symmetry and the interaction among multiverses was produced by non-local communication. The breaking of the relativistic symmetry induces on each multiverse a tiny harmonic interaction. The oscillation frequency for each multiverse is proportional to 1/B, where B is the noncommutativity parameter. We argue that B can identified as the primordial magnetic field, \it i.e. ∼ 10-16 GeV2. This tiny frequency could suggest that the relativistics invariance --from the cosmological point of view-- is almost exact and the multiverses could be not detected using the presently astronomical observations.