D-Brane Amplitudes in Topological String on Conifold

Details D-Brane Amplitudes in Topological String on Conifold D-Brane Amplitudes in Topological String on Conifold

2006-06-06

arxiv.org/abs/hep-th/0606048v2

Phys.Lett.B645:275-280,2007

Physics

High Energy Physics

High Energy Physics - Theory

13 pages; v2:references added

Scientific paper

10.1016/j.physletb.2006.12.019

We study the relation between two kinds of topological amplitudes of non-compact D-branes on conifold. In the A-model, D-branes are represented by fermion operators in the melting crystal picture and the amplitudes are given by the quantum dilogarithm. In the mirror B-model, D-branes correspond to the determinant operator det(x-M) in the Chern-Simons matrix model and the amplitudes are given by the Stieltjes-Wigert polynomial. We show that these two amplitudes are related by a certain integral transformation. We argue that this transformation represents the deformation of closed string background due to the presence of D-branes.

Affiliated with

Also associated with

No associations

Rating

D-Brane Amplitudes in Topological String on Conifold 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 D-Brane Amplitudes in Topological String on Conifold, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and D-Brane Amplitudes in Topological String on Conifold will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-3256