Supergravity Prepotential Perturbations in the Superspace of the AdS5/CFT4 Correspondence
نویسنده
چکیده
This paper presents a detailed discussion of the issue of supergravity perturbations around the flat five dimensional superspace required for manifest superspace formulations of the supergravity side of the AdS5/CFT4 Correspondence
منابع مشابه
Chiral Superfields in IIB Supergravity
The field strength superfield of IIB supergravity on AdS5 × S5 is expanded in harmonics on S5 with coefficients which are D = 5, N = 8 chiral superfields. On the boundary of AdS5 these superfields map to D = 4, N = 4 chiral superfields and both sets of superfields obey additional fourth-order constraints. The constraints on the D = 4, N = 4 chiral fields are solved using harmonic superspace in ...
متن کاملA note on correlation functions in AdS5/SYM4 correspondence on the Coulomb branch
We compute certain two-point functions in D = 4, N = 4, SU(N) SYM theory on the Coulomb branch using SUGRA/SYM duality and find an infinite set of first order poles at masses of order (Higgs scale)/(gY M √ N). 1 E-mail: [email protected] 2 E-mail: [email protected] 1. Apart from being a universal way of looking at the gravity/gauge theory relation, Maldacena’s supe...
متن کاملSelf-dual Supergravities
The N-extended supersymmetric self-dual Poincaré supergravity equations provide a natural local description of supermanifolds possessing hyperkähler structure. These equations admit an economical formulation in chiral superspace. A reformulation in harmonic superspace encodes self-dual supervielbeins and superconnections in a graded skew-symmetric supermatrix superfield prepotential satisfying ...
متن کاملAdS5/CFT4 Four-point Functions of Chiral Primary Operators: Cubic Vertices
We study the exchange diagrams in the computation of four-point functions of all chiral primary operators in D = 4, N = 4 Super-Yang-Mills using AdS/CFT correspondence. We identify all supergravity fields that can be exchanged and compute the cubic couplings. As a byproduct, we also rederive the normalization of the quadratic action of the exchanged fields. The cubic couplings computed in this ...
متن کاملFive-dimensional Supergravity Dual of a-Maximization
We study the five-dimensional supergravity dual of the a-maximization under AdS5/CFT4 duality. We firstly show that the a-maximization is mapped to the attractor equation in five-dimensional gauged supergravity, and that the trial a-function is the inverse cube of the superpotential of the five-dimensional theory. There is also a version of a-maximization in which one extremizes over Lagrange m...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2009