Pinching parameters for open (super) strings

We present an approach to the parametrization of (super) Schottky space obtained by sewing together three-punctured discs with strips. Different cubic ribbon graphs classify distinct sets of pinching parameters; we show how they are mapped onto each other. The parametrization is particularly well-su...

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Veröffentlicht in:	arXiv.org 2017-09
Hauptverfasser:	Playle, Sam, Sciuto, Stefano
Format:	Artikel
Sprache:	eng
Schlagworte:	Feynman diagrams Graphs Green's functions Parameterization Parameters Physics - High Energy Physics - Theory Polynomials Sewing String theory Strings
Online-Zugang:	Volltext
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