Arithmetic of decay walls through continued fractions: a new exact dyon counting solution in N $$ \mathcal{N} $$ = 4 CHL models

Abstract We use continued fractions to perform a systematic and explicit characterization of the decays of two-centred dyonic black holes in 4D N $$ \mathcal{N} $$ = 4 heterotic ℤ N CHL models. Thereby we give a new exact solution for the problem of counting decadent dyons in these models.

Bibliographic Details
Main Authors: Gabriel Lopes Cardoso, Suresh Nampuri, Martí Rosselló
Format: Article
Language:English
Published: SpringerOpen 2021-03-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP03(2021)154

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