Flavored surface defects in 4d $$\mathcal{N}=1$$ N = 1 SCFTs
نویسندگان
چکیده
منابع مشابه
Holomorphic D7-branes and Flavored N = 1 Gauge Theories
We consider D7-branes in the gauge theory/string theory correspondence, using a probe approximation. The D7-branes have four directions embedded holomorphically in a non-compact Calabi-Yau 3-fold (which for specificity we take to be the conifold) and their remaining four directions are parallel to a stack of D3-branes transverse to the Calabi-Yau space. The dual gauge theory, which has N = 1 su...
متن کامل4d, N = 1 Born-infeld Supergravity
We propose the 4D, N = 1 supergravitational analogues (avatars) of the 4D, N = 1 supersymmetric Born-Infeld action in four dimensions for the first time, by using superspace. In particular, a new Born-Infeld type generalization of the Weyl supergravity action is given. A natural new Born-Infeld type generalization of the Einstein supergravity is found as well. We also brielfy discuss a construc...
متن کاملTwisted Elliptic Genera of N = 2 SCFTs in Two Dimensions
The elliptic genera of two-dimensional N = 2 superconformal field theories can be twisted by the action of the integral Heisenberg group if their U(1) charges are fractional. The basic properties of the resulting twisted elliptic genera and the associated twisted Witten indices are investigated with due attention to their behaviors in orbifoldization. Our findings are illustrated by and applied...
متن کاملExact Anomalous Dimensions for N = 2 ADE SCFTs
We consider four-dimensional N = 2 superconformal field theories based on ADE quiver diagrams. We use the procedure of hep-th/0206079 and compute the exact anomalous dimensions of operators with large U(1)R charge to all orders in perturbation in the planar limit. The results are in agreement with the string computation in the dual pp-wave backgrounds.
متن کاملOn deformations of 2d SCFTs
Motivated by the representation of the super Virasoro constraints as generalized Dirac-Kähler constraints (d±d†) |ψ〉 = 0 on loop space, examples of the most general continuous deformations d → e−W d e are considered which preserve the superconformal algebra at the level of Poisson brackets. The deformations which induce the massless NS and NS-NS backgrounds are exhibited. A further 2-form backg...
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: Letters in Mathematical Physics
سال: 2018
ISSN: 0377-9017,1573-0530
DOI: 10.1007/s11005-018-01145-9