The Refined Topological Vertex

Details The Refined Topological Vertex The Refined Topological Vertex

2007-01-17

arxiv.org/abs/hep-th/0701156v2

JHEP 0910:069,2009

Physics

High Energy Physics

High Energy Physics - Theory

70 Pages, 23 Figures

Scientific paper

10.1088/1126-6708/2009/10/069

We define a refined topological vertex which depends in addition on a parameter, which physically corresponds to extending the self-dual graviphoton field strength to a more general configuration. Using this refined topological vertex we compute, using geometric engineering, a two-parameter (equivariant) instanton expansion of gauge theories which reproduce the results of Nekrasov. The refined vertex is also expected to be related to Khovanov knot invariants.

Affiliated with

Also associated with

No associations

Rating

The Refined Topological Vertex does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The Refined Topological Vertex, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Refined Topological Vertex will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-120332