Massless D-Branes on Calabi-Yau Threefolds and Monodromy
Abstract
We analyze the link between the occurrence of massless B-type D-branes for specific values of moduli and monodromy around such points in the moduli space. This allows us to propose a classification of all massless B-type D-branes at any point in the moduli space of Calabi-Yau's. This classification then justifies a previous conjecture due to Horja for the general form of monodromy. Our analysis is based on using monodromies around points in moduli space where a single D-brane becomes massless to generate monodromies around points where an infinite number become massless. We discuss the various possibilities within the classification.
- Publication:
-
Communications in Mathematical Physics
- Pub Date:
- October 2005
- DOI:
- 10.1007/s00220-005-1378-6
- arXiv:
- arXiv:hep-th/0209161
- Bibcode:
- 2005CMaPh.259...45A
- Keywords:
-
- Neural Network;
- Statistical Physic;
- Complex System;
- Nonlinear Dynamics;
- Modulus Space;
- High Energy Physics - Theory;
- Mathematics - Algebraic Geometry
- E-Print:
- 29 pages, LaTeX2e, 3 figures, author order fixed