arXiv · 1108.1365
Axiverse and Black Hole
Abstract
String theory/M-theory generally predicts that axionic fields with a broad mass spectrum extending below 10^{-10}eV are produced after compactification to four dimensions. These axions/fields provoke a rich variety of cosmophysical phenomena on different scales depending on their masses and provide us new windows to probe the ultimate theory. In this article, after overviewing this axiverse idea, I take up the black hole instability as the most fascinating one among such axionic phenomena and explain its physical mechanism and astrophysical predictions.
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Hideo Kodama, Hirotaka Yoshino. 2011-11-11. Axiverse and Black Hole. https://doi.org/10.1142/s2010194512004199
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