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Branes at generalized conifolds and toric geometry

Rikard von Unge1

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We use toric geometry to investigate the recently proposed relation between a set of D3 branes at a generalized conifold singularity and type IIA configurations of D4 branes stretched between a number of relatively rotated NS5 branes. In particular we investigate how various resolutions of the singularity corresponds to moving the NS branes and how Seiberg's duality is realized when two relatively rotated NS-branes are interchanged.


Keywords

Brane Dynamics in Gauge Theories

D-branes

PACS

11.25.Uv D branes

02.40.-k Geometry, differential geometry, and topology

11.15.-q Gauge field theories

Subjects

Mathematical physics

Particle physics and field theory

Dates

Issue 02 ( 1 February 1999)

Received 29 January 1999, accepted for publication 26 February 1999

Published 28 April 1999



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