IIB matrix model and regularized big bang

2020/09/30 by F. R. Klinkhamer, F R Klinkhamer
Physics and Astronomy · #Big Bang (financial markets) #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Degenerate energy levels #Field (mathematics) #Matrix (chemical analysis) #Matrix model #Metric (unit) #Noncommutative and Quantum Gravity Theories #gr-qc #hep-th

paper · pdf · doi:10.1093/ptep/ptab059

published as Prog Theor Exp Phys (2021) · 14 pages, v6: published version (expanded references in the preprint)

openalex created_date 2021/03/15 · openalex publication_date 2021/05/07 · arxiv created 2021/06/30 · arxiv updated 2021/07/07 · openalex updated_date 2026/08/05

Abstract

Abstract The large-N master field of the Lorentzian IIB matrix model can, in principle, give rise to a particular degenerate metric relevant to a regularized big bang. The length parameter of this degenerate metric is then calculated in terms of the IIB-matrix-model length scale.

Citations

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