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BFSS Matrix Model Cosmology: Progress and Challenges

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arxiv 2210.07288 v1 pith:OMR3EZK4 submitted 2022-10-13 hep-th astro-ph.COgr-qchep-ph

Suddhasattwa Brahma , Robert Brandenberger , Samuel Laliberte This is my paper · ORCID
classification hep-thastro-ph.COgr-qchep-ph
keywords bfsschallengescosmologyemergentmatrixmodeldirectionsearly
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We review a proposal to obtain an emergent metric space-time and an emergent early universe cosmology from the BFSS matrix model. Some challenges and directions for future research are outlined.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Fuzzy Black Holes from Mass Generation in Matrix Compactification

    hep-th 2025-11 conditional novelty 6.0 of 10

    Compactifying BFSS on T^3 with mixed fermion boundary conditions yields a mass-deformed theory whose fuzzy-sphere plus fermion configurations are proposed as Schwarzschild black holes with entropy S∼N.

  2. Monte Carlo studies of the emergent spacetime in the polarized IKKT model

    hep-th 2025-07 conditional novelty 5.0 of 10

    For N=2, the polarized IKKT model is dominated by diverging commuting matrices at small Omega and by the fuzzy sphere at large Omega, with a smooth saddle connection between the two regimes.

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