Pseudo-local Theories: A Functional Class Proposal

On Locality, Holography and Unfolding

We study the functional class and locality problems in the context of higher-spin theories and Vasiliev’s equations. A locality criterion that is sufficient to make higher-spin theories well-defined as field theories on Anti-de-Sitter space is proposed. This criterion identifies admissible pseudo-local field redefinitions which preserve AdS/CFT correlation functions as we check in the 3d exampl...

Self-interaction corrected local-density-functional theory

The ever growing applicative importance of correlated materials, such as e.g. magnetic and superconducting oxides, urgently calls for a realistic and affordable description based on first-principles approaches. In this colloquium we review the formulation of pseudo-self-interaction-corrected local-densityfunctional theory (pSIC), and discuss its relation with comparable methods (LDA+U and hybri...

New Pseudo-CT Generation Approach from Magnetic Resonance Imaging using a Local Texture Descriptor

Background: One of the challenges of PET/MRI combined systems is to derive an attenuation map to correct the PET image. For that, the pseudo-CT image could be used to correct the attenuation. Until now, most existing scientific researches construct this pseudo-CT image using the registration techniques. However, these techniques suffer from the local minima of the non-rigid deformation energy f...

Translation Quality and Awareness of Functional Translation Theories

The present article reports a study carried out to investigate whether or not awareness of functional translation theories has any impact on the translation quality of translator trainees. 2oo Iranian undergraduate students took part in this study. They were divided into four groups -two- experimental and two control groups. After homogenizing the participants by a TOEFL test, a translation pre...

Central and Local Limit Theories in Markov Dependent Random Variables