Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2008-10-23
Physics
High Energy Physics
High Energy Physics - Theory
37 pages, 12 figures
Scientific paper
We analyze a mixed ensemble of low charge D4-D2-D0 brane states on the quintic and show that these can be successfully enumerated using attractor flow tree techniques and Donaldson-Thomas invariants. In this low charge regime one needs to take into account worldsheet instanton corrections to the central charges, which is accomplished by making use of mirror symmetry. All the charges considered can be realized as fluxed D6-D2-D0 and anti-D6-D2-D0 pairs which we enumerate using DT invariants. Our procedure uses the low charge counterpart of the picture developed Denef and Moore. By establishing the existence of flow trees numerically and refining the index factorization scheme, we reproduce and improve some results obtained by Gaiotto, Strominger and Yin. Our results provide appealing evidence that the strong split flow tree conjecture holds and allows to compute exact results for an important sector of the theory. Our refined scheme for computing indices might shed some light on how to improve index computations for systems with larger charges.
Collinucci Andres
Wyder Thomas
No associations
LandOfFree
The elliptic genus from split flows and Donaldson-Thomas invariants 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 elliptic genus from split flows and Donaldson-Thomas invariants, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The elliptic genus from split flows and Donaldson-Thomas invariants will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-681191