Non-abelian T-dualizing the resolved conifold with regular and fractional D3-branes
نویسندگان
چکیده
منابع مشابه
Renormalization Group Flows on D3 branes at an Orbifolded Conifold
We consider D3-branes at an orbifolded conifold whose horizon X5 resolves into a smooth Einstein manifold which joins several copies of T. We describe in details the resolution of the singular horizon X5 and describe different types of two-cycles appearing in the resolution. For a large number of D3 branes, the AdS/CFT conjecture becomes a duality between type IIB string theory on AdS5 ×X5 and ...
متن کاملNon Supersymmetric Regular Solutions from Wrapped and Fractional Branes
We present two classes of regular supergravity backgrounds dual to supersymmetric and non-supersymmetric gauge theories living on the world-volume of wrapped branes. In particular we consider the Maldacena Nuñez and the Klebanov Strassler models, describing N=1 and N=2 theories, and find their non supersymmetric generalization by explicitly solving the second order equation of motion. We also s...
متن کاملNon-compact Topological Branes on Conifold
We consider non-compact branes in topological string theories on a class of Calabi-Yau spaces including the resolved conifold and its mirror. We compute the amplitudes of the insertion of non-compact Lagrangian branes in the A-model on the resolved conifold in the context of the topological vertex as well as the melting crystal picture. They all agree with each other and also agree with the res...
متن کاملFractional D3-branes in diverse backgrounds
In the first part of this article, we find fractional D3-branes supergravity solutions on orientifolded C/Z2 orbifolds of type IIB string theory. The one-loop corrected gauge couplings for the symplectic or orthogonal groups living on the D-branes are reproduced on the world-volume of probes. In the second part of the paper, we construct a D3-brane solution on the two-centers Taub-NUT manifold ...
متن کاملNon - extremal fractional branes †
We construct non-extremal fractional D-brane solutions of type-II string theory at the Z 2 orbifold point of K3. These solutions generalize known extremal fractional-brane solutions and provide further insights into N = 2 supersymmetric gauge theories and dual descriptions thereof. In particular, we find that for these solutions the horizon radius cannot exceed the non-extremal enhançon radius....
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2015
ISSN: 1029-8479
DOI: 10.1007/jhep08(2015)143