Towards resolution of hierarchy problems in a cosmological context

    Research output: Contribution to journalArticlepeer-review

    4 Citations (Scopus)

    Abstract

    A cosmological scenario is proposed, which simultaneously solves the mass hierarchy and the small dark energy problem. In the present scenario an effective gravity mass scale (inverse of the Newton's constant) increases during the inflationary period. The small cosmological constant or the dark energy density in the present universe is dynamically realized by introducing two, approximately O(2) symmetric dilatons, taking the fundamental mass scale at TeV.

    Original languageEnglish
    Pages (from-to)183-188
    Number of pages6
    JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
    Volume608
    Issue number3-4
    DOIs
    Publication statusPublished - Feb 24 2005

    ASJC Scopus subject areas

    • Nuclear and High Energy Physics

    Fingerprint

    Dive into the research topics of 'Towards resolution of hierarchy problems in a cosmological context'. Together they form a unique fingerprint.

    Cite this