If torsion exists, it generates gravitational four-fermion interaction (GFFI). This interaction gets dominating on the Planck scale. If one confines to the regular, axial-axial part of this interaction, the results do not comply with the Friedmann-Robertson-Walker (FRW) cosmology for the spatial flat or closed Universe. In principle, the anomalous, vector-vector interaction could restore the agreement.

Original languageEnglish
Article number040
JournalJournal of Cosmology and Astroparticle Physics
Volume2012
Issue number11
DOIs
StatePublished - 1 Nov 2012

    Scopus subject areas

  • Astronomy and Astrophysics

    Research areas

  • particle physics - cosmology connection, physics of the early universe

ID: 36640335