Arithmetic of decay walls through continued fractions: a new exact dyon counting solution in N = 4 CHL models
Abstract
We use continued fractions to perform a systematic and explicit characterization of the decays of twocentred dyonic black holes in 4DN = 4 heterotic &Z;_{N} CHL models. Thereby we give a new exact solution for the problem of counting decadent dyons in these models.
 Publication:

Journal of High Energy Physics
 Pub Date:
 March 2021
 DOI:
 10.1007/JHEP03(2021)154
 arXiv:
 arXiv:2007.10302
 Bibcode:
 2021JHEP...03..154C
 Keywords:

 Black Holes in String Theory;
 Extended Supersymmetry;
 String Duality;
 Superstrings and Heterotic Strings;
 High Energy Physics  Theory;
 Mathematical Physics
 EPrint:
 32 pages, 4 figures