Phys. Rev. D 64, 046011 (2001) [13 pages]D-branes on singularities: New quivers from oldReceived 24 January 2001; published 30 July 2001 In this paper we present simplifying techniques that allow one to compute the quiver diagrams for various D-branes at (non-Abelian) orbifold singularities with and without discrete torsion. The main idea behind the construction is to take the orbifold of an orbifold. Many interesting discrete groups fit into an exact sequence N⃗G⃗G/N. As such, the orbifold M/G is easier to compute as (M/N)/(G/N) and we present graphical rules that allow fast computation given the M/N quiver. © 2001 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevD.64.046011
DOI:
10.1103/PhysRevD.64.046011
PACS:
11.25.-w
|
|
About | Terms and Conditions | Subscriptions | Search | Help
Use of the American Physical Society websites and journals implies that the user has read and agrees to our Terms and Conditions and any applicable Subscription Agreement. Physical Review®, Physical Review Letters®, Reviews of Modern Physics®, and Physical Review Special Topics® are trademarks of the American Physical Society.