منابع مشابه
Conformal Supergravity from the AdS/CFT Correspondence
We construct a conformal supergravity using the AdS/CFT correspondence. We derive the five dimensional conformal supergravity which plays the role of sources for the operators in five dimensional SCFT. ∗e-mail: [email protected]
متن کاملOn divergences in non-minimal conformal supergravity
We review the question of quantum consistency of N = 4 conformal supergravity in 4 dimensions. The UV divergences and anomalies of the standard (‘minimal’) conformal supergravity where the complex scalar φ is not coupled to the Weyl graviton kinetic term can be cancelled by coupling this theory to N = 4 super Yang–Mills with gauge group of dimension 4. The same turns out to be true also for the...
متن کاملConformal Supergravity in Twistor-string Theory
Conformal supergravity arises in presently known formulations of twistor-string theory either via closed strings or via gauge-singlet open strings. We explore this sector of twistor-string theory, relating the relevant string modes to the particles and fields of conformal supergravity. We use the twistor-string theory to compute some tree level scattering amplitudes with supergravitons. Since t...
متن کاملOn divergences in non-minimal conformal supergravity
We review the question of quantum consistency of N = 4 conformal supergravity in 4 dimensions. The UV divergences and anomalies of the standard (‘minimal’) conformal supergravity where the complex scalar φ is not coupled to the Weyl graviton kinetic term can be cancelled by coupling this theory to N = 4 super Yang–Mills with gauge group of dimension 4. The same turns out to be true also for the...
متن کاملSuperpotentials for Gauge and Conformal Supergravity Backgrounds
Effective superpotentials obtained by integrating out matter in super YangMills and conformal supergravity backgrounds inN = 1 SUSY theories are considered. The pure gauge and supergravity contributions (generalizing Veneziano-Yankielowicz terms) are derived by considering the case with matter fields in the fundamental representation of the gauge group. These contributions represent quantum cor...
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 1981
ISSN: 0550-3213
DOI: 10.1016/0550-3213(81)90465-x