Definition from Wiktionary, the free dictionary
Jump to: navigation, search

English citations of axiverse

  • 2009 Asimina Arvanitaki et al, "String Axiverse" arXiv
    String theory suggests the simultaneous presence of many ultralight axions possibly populating each decade of mass down to the Hubble scale 10^-33eV. Conversely the presence of such a plenitude of axions (an "axiverse") would be evidence for string theory, since it arises due to the topological complexity of the extra-dimensional manifold and is ad hoc in a theory with just the four familiar dimensions.