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A Cosmological Constant That is Too Small

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arxiv 2107.09065 v2 pith:TBCCRXOM submitted 2021-07-19 hep-th gr-qchep-ph

Mehmet Demirtas , Manki Kim , Liam McAllister , Jakob Moritz , Andres Rios-Tascon This is my paper
classification hep-thgr-qchep-ph
keywords vacuumenergyconstantconstructcosmologicalmagnitudenegativeplanck
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abstract

We construct a vacuum of string theory in which the magnitude of the vacuum energy is $< 10^{-123}$ in Planck units. Regrettably, the sign of the vacuum energy is negative, and some supersymmetry remains unbroken.

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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. Backtracking AdS flux vacua

    hep-th 2025-06 conditional novelty 6.0 of 10

    Flux backtracking produces candidate brane-probe singularities for AdS flux vacua, including a new strongly coupled massive IIA singularity conjectured to be the brane picture of DGKT.

  2. The Lifespan of our Universe

    hep-ph 2025-06 conditional novelty 4.0 of 10

    If the axion dark energy model with a negative cosmological constant is the true explanation of DES/DESI data, the universe will end in a big crunch at a total age of about 33 billion years.

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